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H262-Z6A
H262-Z6B
HCI Server – AMD DP 2U 4 Nodes Server Gen4 NVMe
User Manual
Rev. 1.0
- 2 -
Copyright
© 2021 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE without prior
notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any
form or by any means without GIGABYTE's prior written permission.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentation:
User Manual: detailed information & steps about the installation, conguration and use this
product (motherboard), covering hardware & BIOS
  Service Guide: detailed information & steps about the installation, conguration and use of
this product (server barebones), covering hardware & BIOS
User Guide: information about a particular rmware or software package that can be used
with this product (such as BMC rmware)
Quick Installation Guide: a short guide with visual diagrams that you can reference easily for
installation purposes
Please see the support section of the online product page to check the current availability of these docu-
ments
For More Information
For related product specications, the latestrmware and software, and related information, please visit our
website at:
http://www.gigabyte.com
For GIGABYTE distributors and resellers, additional sales & marketing materials are available from our re-
seller portal:
http://reseller.b2b.gigabyte.com
Conventions
The following conventions are used in this user's guide:
NOTE!
Pieces of additional
information related to the current topic.
CAUTION!
Precautionary measures to
avoid possible hardware or software problems.
WARNING!
Alerts to any damage that might
result from doing or not doing specic actions.
Server Warnings and Cautions
Before installing a server, be sure that you understand the following warnings and cautions.
WARNING!
To reduce the risk of electric shock or damage to the equipment:
Do not disable the power cord grounding plug. The grounding plug is an important safety
feature.
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all
times.
Unplug all the power cords from the power supplies to disconnect power to the equipment.
Shock Hazard! Disconnect all power supply cords before servicing.
Do not route the power cord where it can be walked on or pinched by items placed against it.
Pay particular attention to the plug, electrical outlet, and the point where the cord extends from
the server.
WARNING!
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal
system components to cool before touching them.
WARNING!
This server is equipped with high speed fans. Keep away from hazardous moving fan
blades during servicing.
WARNING!
This equipment is not suitable for use in locations where children are likely to be present.
WARNING!
This equipment is intended to be used in Restrict Access Location. The access can only
be gained by Skilled person.
Only authorized by well trained professional person can access the restrict access
location.
CAUTION!
Do not operate the server for long periods with the access panel open or removed.
Operating the server in this manner results in improper airow and improper cooling that can
lead to thermal damage.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.
Electrostatic Discharge (ESD)
CAUTION!
ESD CAN DAMAGE DRIVES, BOARDS, AND OTHER PARTS. WE RECOMMEND THAT YOU
PERFORM ALL PROCEDURES AT AN ESD WORKSTATION. IF ONE IS NOT AVAILABLE,
PROVIDE SOME ESD PROTECTION BY WEARING AN ANTI-STATIC WRIST STRAP AT-
TACHED TO CHASSIS GROUND -- ANY UNPAINTED METAL SURFACE -- ON YOUR SERVER
WHEN HANDLING PARTS.
Always handle boards carefully, they can be extremely sensitive to ESD. Hold boards only by
their edges without touching any components or connectors. After removing a board from its
protective ESD bag or from the system, place the board component side up on a grounded, static
free surface. Use a conductive foam pad if available but not the ESD bag. Do not slide the board
over any surface.
System power on/off: To service components within the server, please ensure the power has
been disconnected.
e.g. Remove the node from the server chassis (to disconnect power) or disconnect the power
from the server chassis.
Make sure the system is removed from the rack before opening the chassis, adding, or removing
any non hot-plug components.
Hazardous conditions, devices and cables: Hazardous electrical conditions may be present
on power, telephone, and communication cables. Turn off the system chassis and disconnect the
cables attached to the system before servicing the chassis. Otherwise, personal injury or equip-
ment damage can result.
Electrostatic discharge (ESD) and ESD protection: ESD can damage drives, boards, and
other parts. We recommend that you perform all procedures in this chapter only at an ESD work-
station. If one is not available, provide some ESD protection by wearing an antistatic wrist strap
attached to chassis ground (any unpainted metal surface on the server) when handling parts.
ESD and handling boards: Always handle boards carefully. They can be extremely sensi-tive to
electrostatic discharge (ESD). Hold boards only by their edges. After removing a board from its
protective wrapper or from the system, place the board component side up on a grounded, static
free surface. Use a conductive foam pad if available but not the board wrapper. Do not slide
board over any surface.
Installing or removing jumpers: A jumper is a small plastic encased conductor that slips over
two jumper pins. Some jumpers have a small tab on top that can be gripped with n-gertips or
with a pair of ne needle nosed pliers. If the jumpers do not have such a tab, take care when us-
ing needle nosed pliers to remove or install a jumper; grip the narrow sides of the jumper with the
pliers, never the wide sides. Gripping the wide sides can dam-age the contacts inside the jumper,
causing intermittent problems with the function con-trolled by that jumper. Take care to grip with,
but not squeeze, the pliers or other tool used to remove a jumper, or the pins on the board may
bend or break.
- 7 -
Table of Contents
Chapter 1 Hardware Installation ...................................................................................11
1-1 Installation Precautions .................................................................................. 11
1-2 Product Specications .................................................................................... 12
1-3 System Block Diagram 18 ...................................................................................
Chapter 2 System Appearance .....................................................................................17
2-1 Front View 17 ......................................................................................................
2-2 Rear View 18 .......................................................................................................
2-3 Front Panel LED and Buttons 19 ........................................................................
2-4 RoT LEDs 20 .......................................................................................................
2-5 Rear System LAN LEDs 22 .................................................................................
2-6 Power Supply Unit LED 23 ..................................................................................
2-7 Hard Disk Drive LEDs 24 ....................................................................................
Chapter 3 System Hardware Installation 25 ......................................................................
3-1 Installing the Hard Disk Drive 26 .........................................................................
3-2 Removing the Node 27 .......................................................................................
3-3 Removing Chassis Cover 28 ...............................................................................
3-4 Removing and Installing the Fan Duct 29 ...........................................................
3-5 Removing and Installing the Heatsink 30 ............................................................
3-6 Installing the CPU 32 ..........................................................................................
3-7 Installing Memory 33 ...........................................................................................
3-7-1 Eight Channel Memory Conguration .....................................................................33
3-7-2 Installing the Memory 34 ............................................................................................
3-7-3 Processor and Memory Module Matrix Table 34 .........................................................
3-7-4 Memory Population Table .......................................................................................35
3-8 Installing the PCI Expansion Card 36 .................................................................
3-9 Installing the Mezzanine Card 38 ........................................................................
3-9-1 Installing the OCP 3.0 Mezzanine Card 38 .................................................................
3-10 Replacing the Fan Assembly 39 ..........................................................................
3-11 Replacing the Power Supply 40 ..........................................................................
3-12 Replacing Power Distribution Board Cage 41 .....................................................
3-13 Cable Routing 42 ................................................................................................
3-13-1 H262-Z6A ...............................................................................................................42
3-13-2 H262-Z6B ...............................................................................................................51
Chapter 4 Motherboard Components 57 ...........................................................................
- 8 -
4-1 Motherboard Components 57 .............................................................................
4-2 Jumper Setting 58 ..............................................................................................
Chapter 5 BIOS Setup 59 ..................................................................................................
5-1 The Main Menu 61 ..............................................................................................
5-2 Advanced Menu 63 .............................................................................................
5-2-1 Trusted Computing 65 .................................................................................................
5-2-2 PSP Firmware Versions 66 ..........................................................................................
5-2-3 Legacy Video Select 67 ...............................................................................................
5-2-4 AST2500 Super IO Conguration ...........................................................................68
5-2-5 S5 RTC Wake Settings 71 ...........................................................................................
5-2-6 Serial Port Console Redirection 72 .............................................................................
5-2-7 CPU Conguration ..................................................................................................76
5-2-8 PCI Subsystem Settings 77 .........................................................................................
5-2-9 USB Conguration ..................................................................................................79
5-2-10 Network Stack Conguration ..................................................................................81
5-2-11 NVMe Conguration ...............................................................................................82
5-2-12 SATA Conguration.................................................................................................83
5-2-13 UEFI POST LOGO Conguration ...........................................................................84
5-2-14 AMD Mem Conguration Status .............................................................................85
5-2-15 Tls Auth Conguration ............................................................................................86
5-2-16 Intel(R) Ethernet Controller I350 87 .............................................................................
5-2-17 VLAN Conguration ................................................................................................89
5-2-18 MAC IPv4 Network Conguration ...........................................................................90
5-2-19 MAC IPv6 Network Conguration ...........................................................................91
5-3 AMD CBS Menu 92 .............................................................................................
5-3-1 CPU Common Options 93 ...........................................................................................
5-3-2 DF Common Options 98 ..............................................................................................
5-3-3 UMC Common Options 103 ........................................................................................
5-3-4 NBIO Common Options ........................................................................................117
5-3-5 FCH Common Options 123 .........................................................................................
5-3-6 NTB Common Options 127 .........................................................................................
5-3-7 SOC Miscellaneous Control 128 .................................................................................
5-3-8 Workload Tuning ...................................................................................................129
5-4 AMD PBS Menu 130 ...........................................................................................
5-4-1 RAS ......................................................................................................................131
5-5 Chipset Setup Menu 133 .....................................................................................
5-5-1 North Bridge 134 .........................................................................................................
5-5-2 Fabric Resource 135 ...................................................................................................
5-6 Server Management Menu 136 ...........................................................................
5-6-1 System Event Log 138 ................................................................................................
5-6-2 View FRU Information 139 ..........................................................................................
- 9 -
5-6-3 BMC Network Conguration .................................................................................140
5-6-4 IPv6 BMC Network Conguration .........................................................................141
5-7 Security Menu 142 ..............................................................................................
5-7-1 Secure Boot 143 .........................................................................................................
5-8 Boot Menu 145 ....................................................................................................
5-8-1 UEFI NETWORK Drive BBS Priorities 147 ................................................................
5-8-2 UEFI Application Boot Priorities 148 .................................................................
5-9 Save & Exit Menu 149 .........................................................................................
5-10 BIOS POST Beep code (AMI standard) 150 .......................................................
5-10-1 PEI Beep Codes 150 ...................................................................................................
5-10-2 DXE Beep Codes 150 .................................................................................................
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- 11 - Hardware Installation
1-1 Installation Precautions
The motherboard/system contain numerous delicate electronic circuits and components which
can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully
read the user manual and follow these procedures:
• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
• Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
• When connecting hardware components to the internal connectors on the motherboard,
make sure they are connected tightly and securely.
When handling the motherboard, avoid touching any metal leads or connectors.•
• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist
strap, keep your hands dry and rst touch a metal object to eliminate static electricity.
Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
• Before unplugging the power supply cable from the motherboard, make sure the power
supply has been turned off.
• Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
• Before using the product, please verify that all cables and power connectors of your
hardware components are connected.
• To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
• Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
Do not place the computer system on an uneven surface•
.
Do not place the computer system in a high-temperature environment.•
• Turning on the computer power during the installation process can lead to damage to
system components as well as physical harm to the user.
• If you are uncertain about any installation steps or have a problem related to the use of the
product, please consult a certied computer technician.
Chapter 1 Hardware Installation
Hardware Installation - 12 -
1-2 Product Specications
CPU
(H262-Z6A)
AMD EPYC 7003 series processor family
Dual processors, 7nm technology
Up to 64-core, 128 threads per processor
TDP up to 200W
NOTE:
1. If only 1 CPU is installed, some PCIe or memory functions might be
unavailable
2. Contact GIGABYTE sales rep or technical support for more details about
supporting cTDP 240W CPU
Compatible with AMD EPYC™ 7002 series processor family
(H262-Z6B) AMD EPYC 7003 series processor family
Dual processors, 7nm technology
Up to 64-core, 128 threads per processor
TDP up to 225W, cTDP up to 240W
Conditional support 280W
NOTE:
1. If only 1 CPU is installed, some PCIe or memory functions might be
unavailable
2. Contact GIGABYTE sales rep or technical support for more details about
supporting 240W - 280W CPU
Compatible with AMD EPYC™ 7002 series processor family
Socket Per Node:
2 x LGA 4094
Total:
8 x LGA 4094
Socket SP3
Chipset System on Chip (SoC)
Hardware-Level
Root of Trust
Support
Supported
NOTE! The system will take extra time to boot as it goes through RoT
authentication.
NOTE:
We reserve the right to make any changes to the product specications and product-related
information without prior notice.
- 13 - Hardware Installation
Memory Per Node:
16 x DIMM slots
Total:
64 x DIMM slots
DDR4 memory supported only
8-Channel memory per processor architecture
RDIMM modules up to 128GB supported
LRDIMM modules up to 128GB supported
Memory speed: Up to 3200 MHz
LAN Per Node:
2 x 1GbE LAN ports (1 x Intel® I350-AM2)
1 x Dedicated management port
Per Node:
8 x 1GbE LAN ports (1 x Intel® I350-AM2)
4 x Dedicated management ports
1 x 10/100/1000 *CMC global management port
*CMC: Chassis Management Controller, to monitor all status of computing nodes
Video Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM
Management chip on CMC board:
Integrated in Aspeed® AST2520A2-GP
Hardware Installation - 14 -
Storage
(H262-Z6A)
Per node:
6 x 2.5" Gen4 U.2 hot-swappable SSD bays
1 x M.2 slot from CPU_0:
M-key
PCIe Gen4 x4
Supports NGFF-2280/22110 cards
Total:
24 x 2.5" Gen4 U.2 hot-swappable SSD bays
All storage bays are compatible with SATA devices
4 x M.2 slots from CPU_0:
M-key
PCIe Gen4 x4
Supports NGFF-2280/22110 cards
(H262-Z6B) Per node:
2 x 2.5" Gen4 U.2 hot-swappable SSD bays
1 x M.2 slot from CPU_0:
M-key
PCIe Gen4 x4
Supports NGFF-2280/22110 cards
Total:
8 x 2.5" Gen4 U.2 hot-swappable SSD bays
All storage bays are compatible with SATA devices
4 x M.2 slots from CPU_0:
M-key
PCIe Gen4 x4
Supports NGFF-2280/22110 cards
Expansion Slots Per node:
2 x Low prole half-length slots with PCIe x16 (Gen4 x16 bus) from CPU_0
1 x OCP 3.0 mezzanine slot with PCIe Gen4 x16 bandwidth
Total:
8 x Low prole half-length slots with PCIe x16 (Gen4 x16 bus) from CPU_0
4 x OCP 3.0 mezzanine slot with PCIe Gen4 x16 bandwidth
- 15 - Hardware Installation
Internal I/O Per Node:
1 x M.2 slot
1 x COM header
1 x TPM header
1 x BMC SGPIO header
1 x JTAG BMC header
1 x PLD header
1 x Clear CMOS jumper
1 x IPMB connector
Front I/O Per node:
1 x Power button with LED
1 x ID button with LED
1 x Status LED
1 x System reset button
Total:
4 x Power button with LED
4 x ID button with LED
4 x Status LED
4 x System reset button
*1 x CMC status LED
*1 x CMC reset button
*Only one CMC status LED per system
Rear I/O Per node:
2 x USB 3.0
1 x Mini-DP
2 x RJ45
1 x RJ45 MLAN
1 x ID LED
Total:
8 x USB 3.0
4 x Mini-DP
8 x RJ45
4 x RJ45 MLAN
4 x ID LED
*1 x CMC global management port
*Only one CMC status LED per system
Backplane I/O
(H262-Z6A)
24 x ports
Speed and bandwidth: SATA 6Gb/s or SAS 12Gb/s or PCIe Gen4 p15-x4 per port
(H262-Z6B) 8 x ports
Speed and bandwidth: SATA 6Gb/s or SAS 12Gb/s or PCIe Gen4 p15-x4 per port
Hardware Installation - 16 -
TPM 1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010
System
Management
Aspeed® AST2500 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) web interface
Dashboard
JAVA Based Serial Over LAN
HTML5 KVM
Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
Sensor Reading History Data
FRU Information
SEL Log in Linear Storage / Circular Storage Policy
Hardware Inventory
Fan Prole
System Firewall
Power Consumption
Power Control
LDAP / AD / RADIUS Support
Backup & Restore Conguration
Remote BIOS/BMC/CPLD Update
Event Log Filter
User Management
Media Redirection Settings
PAM Order Settings
SSL Settings
SMTP Settings
Power Supply 2 x 2200W redundant PSUs
80 PLUS Platinum
AC Input:
- 100-127V~/ 14A, 47-63Hz
- 200-240V~/ 12.6A, 47-63Hz
DC Output:
- Max 1200W/ 100-127V~
+12.12V/ 95.6A
+12Vsb/ 3.5A
- Max 2200W/ 200-240V
+12.12V/ 178.1A
+12Vsb/ 3.5A
- 17 - Hardware Installation
Ambient
Temperature
Relative
Humidity
Operating temperature: 10°C to 35°C
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
System
Dimension
2U 4 Nodes - Rear access
440 (W) x 87 x 840(H) (D) mm
Hardware Installation - 18 -
1-3 System Block Diagram
Please Go to Chapter 4 Motherboard Components for Riser Slot information.
H262-Z6A
H262-Z6B
- 17 - System Appearance
Chapter 2 System Appearance
2-1 Front View
No. Decription
1. Front Panel LEDs and buttons
NOTE! The Green HDD Latch Supports NVMe
Please Go to Chapter 2-3 Front Panel LED and Buttons for detail description of
function LEDs.
1 1
HDD #0
HDD #1
HDD #2
HDD #3
HDD #4
HDD #5
HDD #6
HDD #7
HDD #8
HDD #9
HDD #10
HDD #11
HDD #12
HDD #13
HDD #14
HDD #15
HDD #16
HDD #17
HDD #18
HDD #19
HDD #20
HDD #21
HDD #22
HDD #23
1 1
HDD #0
HDD #1
HDD #2
HDD #3
HDD #4
HDD #5
HDD #6
HDD #7
HDD #8
HDD #9
HDD #10
HDD #11
HDD #12
HDD #13
HDD #14
HDD #15
HDD #16
HDD #17
HDD #18
HDD #19
HDD #20
HDD #21
HDD #22
HDD #23
H262-Z6A
H262-Z6B
System Appearance - 18 -
2-2 Rear View
No. Decription
1. PCIe Card Slot #1
2. PCIe Card Slot #2
3. CMC LAN Port
4. Mezzanine Card Slot (Option/OCP V3.0 Card)
5. 10/100/1000 Server Management LAN Port
6. GbE LAN Port x 2
7. USB 3.0 Port x 2
8. Mini DP Port
43 75 6 8
1 2
- 19 - System Appearance
2-3 Front Panel LED and Buttons
No. Name Color Status Description
1. System
Status LED
This LED represents the RoT function LED behavior.
Please see the following section for detail LED behavior.
2. Reset Button -- Press this button to reset the system.--
3. Power button
with LED
Green On System is powered on
Green Blink System is in ACPI S1 state (sleep mode)
N/A Off
System is not powered on or in ACPI S5 state (power
off)
System is in ACPI S4 state (hibernate mode)
4. ID Button
with LED
This LED represents the RoT function LED behavior.
Please see the following section for detail LED behavior.
5. Enclosure
Green On System is operating normally.
Amber
On
Critical condition, may indicates:
Power module failure
System fan failure
Power supply voltage issue
System temperature
Blink
Non-critical condition, may indicates:
Redundant power module failure
Temperature and voltage issue
6. CMC
Reset Button -- Press this button to reset the CMC.--
NODE1
RST
NODE2
RST
NODE3
RST
NODE4
RST
RST
C
43
1 1
3
1
2
2
34
6
5
1
2
4
3
2
4
System Appearance - 20 -
2-4 RoT LEDs
NODE1
RST
NODE2
RST
NODE3
RST
NODE4
RST
RST
C
Status LED
Status LED
ID LED
ID LED
Status LED
Status LED
ID LED
ID LED
LED on Front panel(Note5)
ID LED Status LED
EC Firmware (FW) Authentication fail or not exit
EC FW is broken or not exit (Note1) OFF OFF
Authenticating/Recovering BMC/BIOS Images
Authenticating Images OFF OFF
Recovering BMC Active Flash Blinks Blue
4 times per second
Blinks Green
4 times per second
Recovering BIOS Active Flash Blinks Blue
4 times per second
Blinks Amber
4 times per second
Authentication (AUTH) Pass
Recovering BIOS Active Flash OFF OFF
BMC : AUTH pass after doing recovery
BIOS : AUTH pass after doing recovery OFF OFF
BMC : AUTH pass after doing recovery
BIOS : AUTH pass OFF OFF
BMC : AUTH pass
BIOS : AUTH pass after doing recovery OFF OFF
Active Flash Authentication (AUTH) Fail
BMC : AUTH Fail(Note2) Blinks Blue
1 time per second
Blinks Green
1 time per second
BIOS : AUTH fail(Note2) Blinks Blue
1 time per second
Blinks Amber
1 time per second
- 21 - System Appearance
BMC : AUTH fail after doing recovery(Note3)
Blinks Blue
2 times per second
[ON OFF OFF]
Blinks Green
2 times per second
[ON OFF OFF]
BIOS : AUTH fail after doing recovery(Note3)
Blinks Blue
2 times per second
[ON OFF OFF]
Blinks Amber
2 times per second
[ON OFF OFF]
Backup Flash Authentication Fail(Note4)
BMC : AUTH fail
Blinks Blue
2 times per second
[ON OFF ON OFF]
Blinks Green
2 times per second
[ON OFF ON OFF]
BIOS : AUTH fail
Blinks Blue
2 times per second
[ON OFF ON OFF]
Blinks Amber
2 times per second
[ON OFF ON OFF]
NOTE!
1. EC FW is broken or not exited result in Microchip CEC1702 cannot load EC FW for authentication.
2 (1) Authentication fail include below scenarios
Conguration table is missing or modied
Public key is missing or modied
Protected area or signature is modied
Flash empty
3. if active ash is still authentication failed after recovery sequence, Microchip CEC1702 stop the process
and showing LED behavior.
4. If backup flash authentication is failed cause by configuration table, public key or protected area is
broken. Microchip CEC1702 stop the process and showing LED behavior.
5. Front panel LED is controlled by BMC or Microchip CEC1702. Once Microchip CEC1702 is working(Auth
or recovery), the front panel LED is controlled by Microchip CEC1702 and vice versa.
System Appearance - 22 -
2-5 Rear System LAN LEDs
No. Name Color Status Description
1. 1GbE
Speed LED
Yellow On 1Gbps data rate
Green On 100 Mbps data rate
N/A Off 10 Mbps data rate
2.
1GbE
Link/
Activity LED
Green
On Link between system and
network or no access
Blink Data transmission or receiving is occurring
N/A Off No data transmission or receiving is occurring
1 2 1 221
System Appearance - 23 -
2-6 Power Supply Unit LED
PSU LED
State Description
OFF No AC power to all power supplies
0.5Hz Green Blinking AC present / only standby on / Cold redundant mode
2Hz Green Blinking Power supply rmware updateing mode
Amber
AC cord unplugged or AC power lost; with a second
power supply in parallel still with AC input power
Power supply critical event causing shut down:
failure, OCP, OVP, fan failure and UVP
0.5Hz Amber Blinking
Power supply warning events where the
power supply continues to operate:
high temp, high power, high current and slow fan
- 24 - System Appearance
2-7 Hard Disk Drive LEDs
/(' /('
NOTE:
*1: Depends on HBA/Utility Spec.
*2: Blink cycle depends on HDD's activity signal.
*3: If HDD is pulled out during rebuilding, the disk status of this HDD is regarded as faulty.
Disk LED
(LED on
Back Panel)
Removed HDD Slot
(LED on Back Panel)
Disk LED
Removed HDD Slot
RAID SKU
No RAID configuration
(via HBA)
RAID configuration
(via HW RAID Card or
SW RAID Card)
HDD
Access
HDD Present
(No Access)
BLINK (*2)
BLINK (*2)
OFF
OFF
OFF
OFF
OFF
--
--
--
--
--
--
--
--
OFF
(Low Speed: 2 Hz)
(*3)
(*3)
Rebuilding
HDD Fault
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
Locate
Amber
Green ON(*1)
ON
OFF
ON(*1)
OFF
Green
Amber
Green
ON(*1)Green
OFFAmber
Amber OFF
LED1
LED 2 HDD Present No HDD
Green ON OFF
- 25 - System Hardware Installation
Pre-installation Instructions
Computer components and electronic circuit boards can be damaged electrostatic discharge.
Working on computers that are still connected to a power supply can be extremely
dangerous. Follow the simple guidelines below to avoid damage to your computer or injury to
yourself.
Always disconnect the computer from the power outlet whenever you are working inside the
computer case.
If possible, wear a grounded wrist strap when you are working inside the computer case.
Alternatively, discharge any static electricity by touching the bare metal system of the computer
case, or the bare metal body of any other grounded appliance.
Hold electronic circuit boards by the edges only. Do not touch the components on the board
unless it is necessary to do so. Do not ex or stress the circuit board.
Leave all components inside the static-proof packaging until you are ready to use the component
for the installation.
Chapter 3 System Hardware Installation
System Hardware Installation - 26 -
3-1 Installing the Hard Disk Drive
Read the following guidelines before you begin to install the Hard disk drive:
Take note of the drive tray orientation before sliding it out.
The tray will not t back into the bay if inserted incorrectly.
Make sure that the HDD is connected to the HDD connector on the backplane.
Follow these instructions to install the Hard disk drive:
1. Press the release button.
2. Extend the locking lever.
3. Pull the locking lever to remove the HDD tray.
4. Align the hard disk drive with the positioning stud on the HDD tray.
5. Slide hard disk drive into the blank HDD tray.
6. Reinsert the HDD tray into the slot and close the locking lever.
1
Press
2
2
Pull
4
5
- 27 - System Hardware Installation
3-2 Removing the Node
Follow these instructions to remove a node:
1. Press the release latch while simultaneously pushing down the tray handle for the node.
2. Pull the node out of the system.
3. To install the node, push the node back into the system.
1
2
3
System Hardware Installation - 28 -
3-3 Removing Chassis Cover
Before you remove or install the system cover
Make sure the system is not turned on or connected to AC power.
Follow these instructions to remove the system cover:
1. Loosen and remove the six screws securing the back cover.
2. Slide the cover to the rear of the system and remove the cover in the direction of the arrow.
1
1
1
1
1
1
2
- 29 - System Hardware Installation
3-4 Removing and Installing the Fan Duct
Follow these instructions to remove/install the fan duct:
1. Remove the two screws securing the fan ducts.
2. Lift up to remove the fan ducts
3. To install the fan duct, align the fan duct with the guiding groove. Push down the fan duct into
chassis until its rmly seats, then install the four screws to secure the fan ducts in place.
1
1
System Hardware Installation - 30 -
3-5 Removing and Installing the Heatsink
Read the following guidelines before you begin to install the heatsink:
Always turn off the computer and unplug the power cord from the power outlet before
installing the heatsink to prevent hardware damage.
Unplug all cables from the power outlets.
Disconnect all telecommunication cables from their ports.
Place the system unit on a at and stable surface.
Open the system according to the instructions.
WARNING!
Failure to properly turn off the server before you start installing components may cause seri-
ous damage. Do not attempt the procedures described in the following sections unless you
are a qualied service technician.
Follow these instructions to remove the heatsink:
1. Loosen the four captive screws securing the heatsink to the system.
2. Lift and remove the heatsink.
WARNING!
CPU0 and CPU1 use different CPU heatsinks. See the following images for
using the correct heatsink.
Failure to observe the warning could result in damage to the equipment.
CPU0 Heatsink
1
2
When installing the heatsink to CPU, use PHILLIPS #2-Lobe driver to tighten 4 captive
nuts in sequence as 1-4.
The screw tightening torque: 0 ± 0.5 kgf-cm (22.0± 1.0 lbf-in).
- 31 - System Hardware Installation
CPU1 Heatsink:
To install the heatsink, reverse the steps above while ensuring that you tighten the captive screws in
sequential order (1g2g3g4) as seen in the image below.
CPU0 Heatsink CPU1 Heatsink:
1
2
4
1
3
2
4
1
3
2
System Hardware Installation - 32 -
3-6 Installing the CPU
Read the following guidelines before you begin to install the CPU:
Make sure that the motherboard supports the CPU.
Always turn off the computer and unplug the power cord from the power outlet before
installing the CPU to prevent hardware damage.
Unplug all cables from the power outlets.
Disconnect all telecommunication cables from their ports.
Place the system unit on a at and stable surface.
Open the system according to the instructions.
WARNING!
Failure to properly turn off the server before you start installing components may cause seri-
ous damage. Do not attempt the procedures described in the following sections unless you
are a qualied service technician.
Follow these instructions to install the CPU:
1. Loosen the three captive screws in sequential order (1g2g3) securing the CPU cover.
2. Flip open the CPU cover.
3. Remove the CPU cap with CPU from the CPU frame using the handle on the CPU cap.
4. Using the handle on the CPU cap insert the new CPU cap with CPU installed into the CPU frame.
NOTE: Ensure the CPU is installed in the CPU cap in the correct orientation, with the gold triangle
on the CPU aligned to the top left corner of the CPU cap.
5. Flip the CPU frame with CPU installed into place in the CPU socket.
6. Flip the CPU cover into place over the CPU socket.
7. Tighten the CPU cover screws in sequential order (1g2g3) to secure the CPU cover in place.
3
1
2
1
Ext pernal ca
2
3
CPU
4
5
6
1
3
2
7
• When installing the heat sink over the CPU, use T30-Lobe driver to tighten the 4 captive nuts
in sequential order (1g2g3g4).
• The screw tightening torque: 8 ± 0.5kgf-cm (17.0± 1.0 lbf-in)
- 33 - System Hardware Installation
3-7 Installing Memory
3-7-1 Eight Channel Memory Conguration
This motherboard provides 16 DDR4 memory sockets and supports Eight Channel Technology. After the
memory is installed, the BIOS will automatically detect the specifications and capacity of the memory.
Enabling eight Channel memory mode will be eight times of the original memory bandwidth.
Read the following guidelines before you begin to install the memory:
Make sure that the motherboard supports the memory. It is recommended that memory of
the same capacity, brand, speed, and chips be used.
Always turn off the computer and unplug the power cord from the power outlet before
installing the memory to prevent hardware damage.
Memory modules have a foolproof design. A memory module can be installed in only one
direction. If you are unable to insert the memory, switch the direction.
21
21
DIMM_P0_D0
DIMM_P0_C0
DIMM_P0_B0
DIMM_P0_A0
DIMM_P0_E0
DIMM_P0_F0
DIMM_P0_G0
DIMM_P0_H0
DIMM_P1_O0
DIMM_P1_P0
DIMM_P1_N0
DIMM_P1_M0
DIMM_P1_J0
DIMM_P1_I0
DIMM_P1_K0
DIMM_P1_L0
CPU0 CPU1
System Hardware Installation - 34 -
3-7-2 Installing the Memory
3-7-3 Processor and Memory Module Matrix Table
Processor and Memory Module Matrix Table
8 DIMMs
CPU#
CPU0 A1 B1 C1 D1 E1 F1 G1 H1
16 DIMMs
CPU0 A1A0 B1B0 C1C0 D1D0 E1E0 F1F0 G1G0 H1H0
16 DIMMs
CPU0 A1 B1 C1 D1 E1 F1 G1 H1
CPU1 I1 J1 L1 M1 O1 P1K1 N1
32 DIMMs
CPU0 A1 B1 C1 D1 E1 F1 G1 H1A0 B0 C0 D0 E0 F0 G0 H0
CPU1 I1 J1 L1 M1 O1 P1I0 J0 L0 M0 O0 P0K1 N1K0 N0
Channel A/I Channel B/J Channel C/K Channel D/L Channel E/M Channel F/N Channel G/O Channel H/P
Before installing a memory module, make sure to turn off the computer and unplug the power
cord from the power outlet to prevent damage to the memory module.
Be sure to install DDR4 DIMMs on this motherboard.
Follow these instructions to install the Memory:
1. Insert the DIMM memory module vertically into the DIMM slot, and push it down.
2. Close the plastic clip at both edges of the DIMM slots to lock the DIMM module.
3. Reverse the installation steps when you want to remove the DIMM module.
1
2
2
- 35 - System Hardware Installation
When only one DIMM is used, it must be populated in memory slot DIMM1.
3-7-4 Memory Population Table
DIMM
Type
DIMM Population Max EPYC 7003
DDR Frequency (MHz)
DIMM 0
RDIMM
1R(1Rank) 3200
2Ror2DR(2Ranks) 3200
LRDIMM
4DR(4Ranks) 3200
2S2R(4Ranks) 3200
2S4R(8Ranks) 3200
EPYC Memory Speed based on DIMM Population (One DIMM per Channel)
EPYC Memory Speed based on DIMM Population (Two DIMM per Channel)
DIMM
Type
DIMM Population Max EPYC 7003
DDR Frequency (MHz)
DIMM 0 DIMM 1
RDIMM
-- 32001R
1R 1R 2933
-- 32002Ror2DR
1R 29332Ror2DR
2Ror2DR 2Ror2DR 2933
LRDIMM
-- 4DR 3200
4DR 4DR 2933
-- 32002S2R(4Ranks)
-- 32002S4R(8Ranks)
2S2R(4Ranks) 2S2R(4Ranks) 2933
System Hardware Installation - 36 -
3-8 Installing the PCI Expansion Card
The PCI riser assembly does not include a riser card or any cabling as standard. To install
a PCI card, a riser card must be installed.
Follow these instructions to install the right PCI Expansion card:
1. Remove the two screws securing the riser bracket to the system.
2. Lift up the riser bracket out of system.
3. Align the PCI-E card to the riser guide slot and push in the direction of the arrow until the PCI-E
card sits in the PCI card connector.
4. Secure the PCI-E card with a screw.
5. Reverse steps 1 - 3 to install the riser bracket back into the system.
2
1
3
4
5
- 37 - System Hardware Installation
Follow these instructions to install the left PCI Expansion card:
1. Remove the three screws on the riser bracket to the system.
2. Lift up the riser bracket out of system.
3. Remove the screw securing the side bracket to the riser bracket.
4. Remove the side bracket
5. Align the PCI-E card to the riser guide slot and push in the direction of the arrow until the PCI-E
card sits in the PCI card connector.
6. Secure the PCI-E card with a screw.
7. Install the side bracket to the riser bracket.
8. Secure the side bracket to the riser bracket with a screw.
9. Reverse steps 1 - 2 to install the riser bracket back into the system.
1
1
2
3
4
System Hardware Installation - 38 -
3-9 Installing the Mezzanine Card
3-9-1 Installing the OCP 3.0 Mezzanine Card
UseofthefollowingtypeofOCP3.0NICisrecommended:
OCP 3.0 SFF with pull tab
OCP 3.0 SFF with ejector latch
Follow these instructions to install an OCP 3.0 Mezzanine card:
1. RemovetheonescrewsecuringtheOCP3.0cardslotcover.
2. Removetheslotcoverfromthesystem.
3. Insert the OCP 3.0 card into the card slot ensuring that the card is firmly
connectedtotheconnectoronthemotherboard.
4. TightenthethumbnailscrewtosecuretheOCP3.0cardinplace.
5. Reversesteps3-4toreplacetheOCP3.0card.
1
2
4
3
- 39 - System Hardware Installation
3-10 Replacing the Fan Assembly
Follow these instructions to replace the fan assembly:
1. Lift up the fan assembly from the chassis.
2. Reverse the previous steps to install the replacement fan assembly.
Voltages can be present within the server whenever an AC power source is connected. This
voltage is present even when the main power switch is in the off position. Ensure that the
system is powered-down and all power sources have been disconnected from the server
prior to replacing a system fan.
Failure to observe these warnings could result in personal injury or damage to equipment.
System Hardware Installation - 40 -
3-11 Replacing the Power Supply
Follow these instructions to replace the power supply:
1. Pull up the power supply handle and press the retaining clip on the right side of the power supply
along the direction of the arrow. At the same time, pull out the power supply by using its handle.
2. Insert the replacement power supply rmly into the chassis. Connect the AC power cord to the
replacement power supply.
1
2
3
- 41 - System Hardware Installation
3-12 Replacing Power Distribution Board Cage
Before you remove or install the power distribution board cage:
Make sure the system is not turned on or connected to AC power.
1
2
Follow these instructions to remove the power distribution board cage:
1. Loosen and remove the four screws securing the cage.
2. While holding the cage, slide the cage to the front of the system and remove the cage in the
direction of the arrow.
System Hardware Installation - 42 -
Front Switch Cable/Front LED Cable
PMBus Cable
3-13 Cable Routing
3-13-1 H262-Z6A
- 43 - System Hardware Installation
Power Distribution Board to Middle BoardCable (Top)
Power Distribution Board to Middle BoardCable (Bottom)
System Hardware Installation - 44 -
Top Middle Board to HDD Back Plane Board Cable (SATA1)
Bottom Middle Board to HDD Back Plane Board Cable (SATA2)
- 45 - System Hardware Installation
Top Middle Board to HDD Back Plane Board Cable (SATA3)
Bottom Middle Board to HDD Back Plane Board Cable (SATA4)
System Hardware Installation - 46 -
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node1)
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node1)
N1 U.2 A
N1 U.2 A
N1 U.2 A
N1 U.2 A
- 47 - System Hardware Installation
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node3)
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node3)
N3 U.2 A
N3 U.2 A
N3 U.2 B
N3 U.2 B
System Hardware Installation - 48 -
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node2)
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node2)
N2 U.2 A
N2 U.2 A
N2 U.2 B
N2 U.2 B
- 49 - System Hardware Installation
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node4)
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node4)
N4 U.2 A
N4 U.2 A
N4 U.2 B
N4 U.2 B
System Hardware Installation - 50 -
LAN Bridge Cable
On-Board SATA to HDD Back Plane Board Cable
- 51 - System Hardware Installation
3-13-2 H262-Z6B
Front Switch Cable/Front LED Cable
PMBus Cable
System Hardware Installation - 52 -
Power Distribution Board to Middle BoardCable (Top)
Power Distribution Board to Middle BoardCable (Bottom)
- 53 - System Hardware Installation
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node1)
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node2)
N1 U.2 A
N1 U.2 B
N2 U.2 A
N2 U.1BA
System Hardware Installation - 54 -
Top Middle Board to HDD Back Plane Board Cable (NVMe/Node3)
Bottom Middle Board to HDD Back Plane Board Cable (NVMe/Node4)
N3 U.2 A
N3 U.2 B
N4 U.2 A
N4 U.2 B
- 55 - System Hardware Installation
LAN Bridge Cable
On-Board SATA to HDD Back Plane Board Cable
System Hardware Installation - 56 -
This page intentionally left blank
- 57 - Motherboard Components
Chapter 4 Motherboard Components
4-1 Motherboard Components
Item Description
1 OCP Mezzanine 3.0 Connector
2 Proprietary PCIe Slot #2 (Gen 4/x16 slot/GENZ_2)
3 NCSI Switch
4 Server Management LAN Port
5 GbE LAN Port #2
6 GbE LAN Port #1
7 USB 3.0 Port x 2
8 Mini DP Port
9 Serial Port Cable Connector
10 M.2 Connector (PCIe x4, Supports NGFF-22110)
11 IPMB Connector
12 Proprietary PCIe Slot #L (Gen 4/x8 slot/GENZ_L)
13 SlimLine SAS Connector (SL4_SATA0/PCIe/SATA)
14 Power & PCIe/SATA Connector
15 Power & PCIe/SATA Connector
16 Power & PCIe/SATA Connector
17 SGPIO Connector #B
18 SGPIO Connector #A
19 Proprietary PCIe Slot #R (Gen 4/x16 slot/GENZ_R)
20 Proprietary PCIe Slot #1 (Gen 4/x16 slot/GENZ_1)
21 System Battery Socket
22 TPM Connector
23 Function Jumper Switch
24 SlimLine SAS Connector (SATA0)
21
21
CPU0 CPU1
1
2
4
5
6
7
8 9
14
15
16
1920
21
24
11
10
17
18
22
12 13
3
23
Motherboard Components - 58 -
4-2 Jumper Setting
21
21
-
21',3
  
ON
BIOS recovery mode
Normal [Default]
BIOS Defined
Clear supervisor password
OFF
HOST_SMBUS_SEL
NA NA
BIOS_PWD
BIOS_RCVR Normal [Default]
J1
1
2
3
4
Clear CMOS
CLR_CMOS
EnableDe ultfa
1 2 3
NCSI Switch
21
Onboard LAN
OCP 3.0 Mezzanine
OFF
ON
- 59 - BIOS Setup
BIOS (Basic Input and Output System) records hardware parameters of the system in the EFI on the
motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup,
saving system parameters, loading the operating system etc. The BIOS includes a BIOS Setup program that
allows the user to modify basic system conguration settings or to activate certain system features. When the
power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the
conguration values in the CMOS.
To access the BIOS Setup program, press the <DEL> key during the POST when the power is turned on.
Chapter 5 BIOS Setup
BIOS ashing is potentially risky, if you do not encounter any problems when using the current
BIOS version, it is recommended that you don't ash the BIOS. To ash the BIOS, do it with
caution. Inadequate BIOS ashing may result in system malfunction.
It is recommended that you not alter the default settings (unless you need to) to prevent system
instability or other unexpected results. Inadequately altering the settings may result in system's
failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values.
(Refer to the section in this chapter or introductions of the battery/clearing CMOS jumper in Exit
Chapter 4 for how to clear the CMOS values.)
BIOS Setup Program Function Keys
<f><g> Move the selection bar to select the screen
<h><i> Move the selection bar to select an item
<+> Increase the numeric value or make changes
<-> Decrease the numeric value or make changes
<Enter> Execute command or enter the submenu
<Esc> Main Menu: Exit the BIOS Setup program
Submenus: Exit current submenu
<F1> Show descriptions of general help
<F3> Restore the previous BIOS settings for the current submenus
<F9> Load the Optimized BIOS default settings for the current submenus
<F10> Save all the changes and exit the BIOS Setup program
BIOS Setup - 60 -
Main
This setup page includes all the items of the standard compatible BIOS.
Advanced
This setup page includes all the items of AMI BIOS special enhanced features.
(ex: Auto detect fan and temperature status, automatically congure hard disk parameters.)
AMD CBS
This setup page includes the common items for conguration of AMD motherboard-related information.
AMD PBS Option
This setup page includes the common items for conguration of AMD CPM RAS related settings.
Chipset
This setup page includes all the submenu options for conguring the functions of the North Bridge.
Server Management
Server additional features enabled/disabled setup menus.
Security
Change, set, or disable supervisor and user password. Conguration supervisor password allows you to
restrict access to the system and BIOS Setup.
A supervisor password allows you to make changes in BIOS Setup.
A user password only allows you to view the BIOS settings but not to make changes.
Boot
This setup page provides items for conguration of the boot sequence.
Save & Exit
Save all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing
<F10> can also carry out this task.)
Abandon all changes and the previous settings remain in effect. Pressing <Y> to the confirmation
message will exit BIOS Setup. (Pressing <Esc> can also carry out this task.)
- 61 - BIOS Setup
5-1 The Main Menu
Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use
arrow keys to move among the items and press <Enter> to accept or enter other sub-menu.
Main Menu Help
The on-screen description of a highlighted setup option is displayed on the bottom line of the Main Menu.
Submenu Help
While in a submenu, press <F1> to display a help screen (General Help) of function keys available for the
menu. Press <Esc> to exit the help screen. Help for each item is in the Item Help block on the right side of
the submenu.
When the system is not stable as usual, select the Restore Defaults item to set your system to
its defaults.
The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS
version.
BIOS Setup - 62 -
Parameter Description
BIOS Information
Project Name Displays the project name information.
Project Version Displays version number of the BIOS setup utility.
Build Date and Time Displays the date and time when the BIOS setup utility was created.
BMC Information
BMC Firmware Version Displays BMC rmware version information.
CPU Brand String / CPU Speed /
Processor Core / Microcode Patch Displays the technical information for the installed processor(s).
Total Memory(Note3) Displays the total memory size of the installed memory.
Memory Frequency(Note3) Displays the frequency information of the installed memory.
VR Information Version Displays VR version information.
AGESA PI Version PI Version Displays AGESA PI version information.
Onboard LAN Information
LAN1 MAC Address(Note1) Displays LAN MAC address information.
LAN2 MAC Address (Note2) Displays LAN MAC address information.
System Date Sets the date following the weekday-month-day-year format.
System Time Sets the system time following the hour-minute-second format.
(Note1) The number of LAN ports listed will depend on the motherboard / system model.
(Note2) This section will display capacity and frequency information of the memory that the customer has
installed.
- 63 - BIOS Setup
5-2 Advanced Menu
The Advanced Menu displays submenu options for conguring the function of various hardware components.
Select a submenu item, then press <Enter> to access the related submenu screen.
When Boot Mode Select is set to UEFI (Default)
BIOS Setup - 64 -
When "Boot Mode Select" is set to Legacy in the Boot > Boot Mode Select section
- 65 - BIOS Setup
5-2-1 Trusted Computing
Parameter Description
Conguration
Security Device Support
Enable/Disable BIOS support for security device. OS will not show
security device. TCG EFI protocol and INT1A interface will not be
available.
Options available: Enable/Disable. Default setting is .Enable
SPI TPM Support Select Enable to activate TPM support feature.
Options available: Enabled/Disabled. Default setting is Disabled
BIOS Setup - 66 -
5-2-2 PSP Firmware Versions
The PSP Firmware Versions page displays the basic PSP rmware version information. Items on this window
are non-congurable.
- 67 - BIOS Setup
5-2-3 Legacy Video Select
Parameter Description
OnBrd/Ext VGA Select(Note) Selects between onboard or external VGA support.
Options available: Auto, Onboard, External. Default setting is .Onboard
(Note) This congurable option will be displayed when "Boot Mode Select" is set to Legacy in the
Boot > Boot Mode Select section.
BIOS Setup - 68 -
5-2-4 AST2500 Super IO Conguration
Parameter Description
AST2500 Super IO
Conguration
Super IO Chip Displays the super IO chip information
Serial Port 1
Conguration Press [Enter] for conguration of advanced items.
- 69 - BIOS Setup
5-2-4-1 Serial Port 1 Conguration
BIOS Setup - 70 -
(Note1) Advanced items prompt when this item is dened.
(Note2) This item appears when is set to .Serial Port Enabled
Parameter Description
Serial Port 1 Conguration
Serial Port(Note1)
Enable/Disable the Serial Port (COM). When set to Enabled allows you to
congure the Serial port 1/2 settings. When set to Disabled, displays no
conguration for the serial port.
Options available: Enabled/Disabled. Default setting is .Enabled
Devices Settings(Note2) Displays the Serial Port 1/2 device settings.
Change Settings(Note2)
Select an optimal settings for Super IO Device.
Options available for Serial Port 1:
Auto
IO=3F8h; IRQ=4;
IO=3F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Default setting is .Auto
Options available for Serial Port 2:
Auto
IO=2F8h; IRQ=3;
IO=3F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Default setting is .Auto
Please note that this item is congurable when Serial Port is set to
Enabled.
- 71 - BIOS Setup
5-2-5 S5 RTC Wake Settings
Parameter Description
Wake System from S5(Note1)
Enable/Disable system wake on alarm event.
Options available: Disabled/Fixed Time. When Fixed Time enabled, system
will wake on the hr::min::sec specied.
Default setting is .Disabled
(Note1) Advanced items prompt when this item is dened.
BIOS Setup - 72 -
5-2-6 Serial Port Console Redirection
(Note) Advanced items prompt when this item is dened.
Parameter Description
COM1 Serial Over LAN (Note))
Select whether to enable console redirection for specied device. Console
redirection enables the users to manage the system from a remote
location.
Options available: Enabled/Disabled. Default setting is .Disabled
COM1 Serial Over LAN
Console Redirection Settings
Press [Enter] to congure advanced items.
Please note that this item is congurable when COM1/Serial Over
LAN & COM2 Console Redirection is set to Enabled.
Terminal Type
Selects a terminal type to be used for console redirection.
Options available: VT100, VT100+, ANSI, VT-UTF8. Default setting
is .ANSI
Bits per second
Selects the transfer rate for console redirection.
Options available: 9600, 19200, 38400, 57600, 115200. Default
setting is 115200.
Data Bits
Selects the number of data bits used for console redirection.
Options available: 7/8. Default setting is .8
- 73 - BIOS Setup
(Note) Advanced items prompt when this item is dened.
Parameter Description
COM1/Serial Over LAN
Console Redirection Settings
(continued)
Parity
A parity bit can be sent with the data bits to detect some
transmission errors.
Even: parity bit is 0 if the num of 1's in the data bits is even.
Odd: parity bit is 0 if num of 1's in the data bits is odd.
Mark: parity bit is always 1. Space: Parity bit is always 0.
Mark and Space Parity do not allow for error detection.
Options available: None, Even, Odd, Mark, Space. Default setting
is .None
Stop Bits
Stop bits indicate the end of a serial data packet. (A start bit
indicates the beginning). The standard setting is 1 stop bit.
Communication with slow devices may require more than 1 stop
bit.
Options available: 1/2. Default setting is .1
Flow Control
Flow control can prevent data loss from buffer overow. When
sending data, if the receiving buffers are full, a 'stop' signal can
be sent to stop the data ow. Once the buffers are empty, a 'start'
signal can be sent to re-start the ow. Hardware ow control uses
two wires to send start/stop signals.
Options available: None, Hardware RTS/CTS. Default setting is
None.
VT-UTF8 Combo Key Support
Enable/Disable the VT-UTF8 Combo Key Support.
Options available: Enabled/Disabled. Default setting is .Enabled
Recorder Mode(Note)
When this mode enabled, only texts will be send. This is to capture
Terminal data.
Options available: Enabled/Disabled. Default setting is .Disabled
Resolution 100x31(Note)
Enable/Disable extended terminal resolution.
Options available: Enabled/Disabled. Default setting is .Enabled
Putty KeyPad(Note)
Selects FunctionKey and LeyPad on Putty.
Options available: VT100, LINUX, XTERMR6, SC0, ESCN, VT400.
Default setting is .VT100
BIOS Setup - 74 -
Parameter Description
Legacy Console Redirection
Legacy Console Redirection
Settings
Press [Enter] to congure advanced items.
Redirection COM Port
Selects a COM port for Legacy serial redirection.
Options available: COM1/Serial Over LAN, COM2. Default setting
is .COM1/Serial Over LAN
Resolution
Selects the number of rows and columns used in Console
Redirection for legacy OS support.
Options available: 80x24, 80x25. Default setting is .80x24
Redirect After POST
When Bootloader is selected, then Legacy Console Redirection
is disabled before booting to legacy OS. When Always Enable is
selected, then Legacy Console Redirection is enabled for legacy
OS.
Options available: Always Enable, BootLoader. Default setting is
Always Enable.
Serial Port for Out-of-Band
Management / Windows
Emergency Management
Services (EMS) Console
Redirection(Note)
EMS console redirection allows the user to congure Console Redirection
Settings to support Out-of-Band Serial Port management.
Options available: Enabled/Disabled. Default setting is .Disabled
Serial Port for Out-of-Band
EMS Console Redirection
Settings
Press [Enter] to congure advanced items.
Please note that this item is congurable when Serial Port for Out-of-
Band Management EMS Console Redirection is set to Enabled.
Out-of-Band Mgmt Port
Microsoft Windows Emerency Management Service (EMS) allows
for remote management of a Windows Server OS through a serial
port.
Options available: COM1/Serial Over LAN, COM2. Default setting
is .COM1/Serial Over LAN
Terminal Type
Selects a terminal type to be used for console redirection.
Options available: VT100, VT100+, ANSI, VT-UTF8. Default setting
is .ANSI
Bits per second
Selects the transfer rate for console redirection.
Options available: 9600, 19200, 38400, 57600, 115200. Default
setting is 115200.
(Note) Advanced items prompt when this item is dened.
- 75 - BIOS Setup
Parameter Description
Serial Port for Out-of-Band
EMS Console Redirection
Settings(continued)
Flow Control
Flow control can prevent data loss from buffer overow. When
sending data, if the receiving buffers are full, a 'stop' signal can
be sent to stop the data ow. Once the buffers are empty, a 'start'
signal can be sent to re-start the ow. Hardware ow control uses
two wires to send start/stop signals.
Options available: None, Hardware RTS/CTS, Software Xon/Xoff.
Default setting is .None
BIOS Setup - 76 -
5-2-7 CPU Conguration
Parameter Description
SVM Mode Enable/Disable the CPU Virtualization.
Options available: Enabled/Disabled. Default setting is .Enabled
SMEE Controls the Secure Memory Encryption Enable (SMEE) function.
Options available: Enabled/Disabled. Default setting is .Enabled
CPU 0/1 Information Press [Enter] to view more information related to CPU0/1.
- 77 - BIOS Setup
5-2-8 PCI Subsystem Settings
BIOS Setup - 78 -
Parameter Description
PCI Bus Driver Version Displays the PCI Bus Driver version information.
GENZ_#(Note1) Lanes Conguration
OCP Lanes Conguration
Change the PCIe lanes.
Options available: Disabled, Auto, x16, x8x8, x8x4x4, x4x4x8,
x4x4x4x4. Default setting is .Auto
GEN_# I/O ROM (Note1)
OCP I/O ROM (Note1)
When enabled, this setting will initialize the device expansion ROM
for the related PCI-E slot.
Options available: Enabled/Disabled. Default setting is .Enabled
PCIE_# Link Speed(Note1)
OCP Link Speed(Note1)
Congure mezzanine PCIe max link speed.
Options available: Auto/Maximum/Gen1/Gen2/Gen3.
Default setting is .Auto
Onboard LAN Controller(Note2) Enable/Disable the onboard LAN devices.
Options available: Enabled/Disabled. Default setting is .Enabled
Onboard LAN I/O ROM(Note2)
Enable/Disable the onboard LAN devices, and initializes device
expansion ROM.
Options available: Enabled/Disabled. Default setting is .Enabled
PCI Devices Common Settings
Above 4G Decoding
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled/Disabled. Default setting is .Enabled
SR-IOV Support
If the system has SR-IOV capable PCIe devices, this item Enable/
Disable Single Root IO Virtualization Support.
Options available: Enabled/Disabled. Default setting is .Enabled
(Note1) This section is dependent on the available PCIe Slot.
(Note2) This section is dependent on the available LAN controller.
- 79 - BIOS Setup
5-2-9 USB Conguration
Parameter Description
USB Conguration
USB Module Version Displays the USB version.
USB Controllers Displays the supported USB controllers.
USB Devices Displays the USB devices connected to the system.
Legacy USB Support
Enable/disable the Legacy USB support fuction. AUTO option disables
legacy support if no USB devices are connected. DISABLE option will
keep USB devices available only for EFI applications.
Options available: Auto/Enabled/Disabled. Default setting is .Enabled
XHCI Hand-off Enable/Disable the XHCI (USB 3.0) Hand-off support.
Options available: Enabled/Disabled. Default setting is .Enabled
USB Mass Storage Driver
Support(Note)
Enable/Disable the USB Mass Storage Driver Support.
Options available: Enabled/Disabled. Default setting is .Enabled
USB hardware delays and
time-outs
USB transfer time-out The time-out value for Control, Bulk, and Interrupt transfers.
Options available: 1 sec/5 sec/10 sec/20 sec. Default setting is .20 sec
USB resetr time-out Options available: 1 sec/5 sec/10 sec/20 sec. Default setting is .20 sec
(Note) This item is present only if you attach USB devices.
BIOS Setup - 80 -
Parameter Description
Device reset time-out USB mass storage device Start Unit command time-out.
Options available: 10 sec/20 sec/30 sec/40 sec. Default setting is .20 sec
Device power-up delay
Maximum time the device will take before it properly reports itself to the
Host Controller. "Auto" uses default value: for a Root port it is 100 ms, for
a Hub port the delay is taken from Hub descriptor.
Options available: Auto/Manual. Default setting is .Auto
Mass Storage Devices
AMI Virtual CDROM0 1.00 /
AMI HDisk0 1.00 / Generic
Flash Disk 8.07 / ADATA USB
Flash Drive 1100
Mass storage device emulation type. AUTO enumerates devices
according to their media format. Optical drives are emulated as CDROM,
drives with no media will be emulated according to a drive type.
Options available: Auto/Floppy/Forced FDD/Hard Disk/CD-ROM. Default
setting is .Auto
- 81 - BIOS Setup
5-2-10 Network Stack Conguration
Parameter Description
Network Stack Enable/Disable the UEFI network stack.
Options available: Enabled/Disabled. Default setting is .Enabled
Ipv4 PXE Support Enable/Disable the Ipv4 PXE feature.
Options available: Enabled/Disabled. Default setting is .Enabled
Ipv4 HTTP Support Enable/Disable the Ipv4 HTTP feature.
Options available: Enabled/Disabled. Default setting is .Disabled
Ipv6 PXE Support Enable/Disable the Ipv6 PXE feature.
Options available: Enabled/Disabled. Default setting is .Enabled
Ipv6 HTTP Support Enable/Disable the Ipv6 HTTP feature.
Options available: Enabled/Disabled. Default setting is .Disabled
PXE boot wait time Wait time in seconds to press ESC key to abort the PXE boot.
Press the <+> / <-> keys to increase or decrease the desired values.
Media detect count Number of times the presence of media will be checked.
Press the <+> / <-> keys to increase or decrease the desired values.
BIOS Setup - 82 -
5-2-11 NVMe Conguration
Parameter Description
NVMe Conguration Displays the NVMe devices connected to the system
- 83 - BIOS Setup
5-2-12 SATA Conguration
Parameter Description
SATA Conguration Displays the installed HDD devices information. System will automatically
detect HDD type.
BIOS Setup - 84 -
5-2-13 UEFI POST LOGO Conguration
Parameter Description
UEFI Conguration
Output Device Type
Select output device.
Options available: First loaded Device,Onboard Device,External Device,
Specic Device.
Default setting is .Onboard Deviceevice
- 85 - BIOS Setup
5-2-14 AMD Mem Conguration Status
Parameter Description
CPU0 Press [Enter] to view the memory conguration status related to CPU 0.
BIOS Setup - 86 -
5-2-15 Tls Auth Conguration
Parameter Description
Server CA Conguration
Press [Enter] for conguration of advanced items.
Enroll Cert
– Press [Enter] to enroll a certicate
• Enroll Cert Using File
• Cert GUID
Input digit character in 1111111-2222-3333-4444-1234567890ab
format.
– Commit Changes and Exit
– Discard Changes and Exit
Delete Cert
Client Cert Conguration Press [Enter] for conguration of advanced items.
BIOS Setup - 87 -
5-2-16 Intel(R) Ethernet Controller I350
- 88 - BIOS Setup
Parameter Description
Firmware Image Properties Press [Enter] to congure advanced items.
NIC Conguration
Press [Enter] to congure advanced items.
Link Speed
Allows for automatic link speed adjustment.
Options available: Auto Negotiated, 10 Mbps Half, 10 Mbps Full,
100 Mbps Half, 100 Mbps Full. Default setting is .Auto Negotiated
Wake On LAN
Enables power on of the system via LAN. Note that conguring
Wake on LAN in the operating system does not change the value of
this setting, but does override the behavior of Wake on LAN in OS
controlled power states.
Options available: Enabled/Disabled. Default setting is .Enabled
Blink LEDs Identies the physical network port by blinking the associated LED.
Press the numeric keys to adjust desired values.
UEFI Driver Displays the technical specications for the Network Interface Controller.
Adapter PBA Displays the technical specications for the Network Interface Controller.
Device Name Displays the technical specications for the Network Interface Controller.
Chip Type Displays the technical specications for the Network Interface Controller.
PCI Device ID Displays the technical specications for the Network Interface Controller.
PCI Address Displays the technical specications for the Network Interface Controller.
Link Status Displays the technical specications for the Network Interface Controller.
MAC Address Displays the technical specications for the Network Interface Controller.
Virtual MAC Address Displays the technical specications for the Network Interface Controller.
BIOS Setup - 89 -
5-2-17 VLAN Conguration
Parameter Description
Enter Conguration Menu
Press [Enter] to congure advanced items.
Create new VLAN
VLAN ID
Sets VLAN ID for a new VLAN or an existing VLAN.
Press the <+> / <-> keys to increase or decrease the desired values.
The valid range is from 0 to 4094.
Priority
Sets 802.1Q Priority for a new VLAN or an existing VLAN.
Press the <+> / <-> keys to increase or decrease the desired values.
The valid range is from 0 to 7.
Add VLAN
Press [Enter] to create a new VLAN or update an existing VLAN.
Congured VLAN List
Remove VLAN
Press [Enter] to remove an existing VLAN.
- 90 - BIOS Setup
5-2-18 MAC IPv4 Network Conguration
Parameter Description
Congured Indicates whether network address is congured successfully or not.
Options available: Enabled/Disabled. Default setting is Disabled.
Enable DHCP
(Note) Options available: Enabled/Disabled. Default setting is Enabled.
Local IP Address
(Note) Press [Enter] to congure local IP address.
Local NetMask
(Note) Press [Enter] to congure local NetMask.
Local Gateway
(Note) Press [Enter] to congure local Gateway
Local DNS Servers
(Note) Press [Enter] to congure local DNS servers
Save Changes and Exit Press [Enter] to save all congurations.
(Note) This item appears when is set to .Congured Enabled
BIOS Setup - 91 -
5-2-19 MAC IPv6 Network Conguration
Parameter Description
Enter Conguration Menu
Press [Enter] to congure advanced items.
Displays the MAC Address information.
Interface ID
The 64 bit alternative interface ID for the device. The string is colon
separated. e.g. ff:dd:88:66:cc:1:2:3.
DAD Transmit Count
The number of consective Neighbor solicitation messages sent while
performing Duplicate Address Detection on a tentative address.
A value of zero indicates that Duplicate Address Detection is not
performed.
Policy
Options available: automatic/manual. Default setting is .automatic
Save Changes and Exit
Press [Enter] to save all congurations.
- 92 - BIOS Setup
5-3 AMD CBS Menu
AMD CBS menu displays submenu options for configuring the CPU-related information that the BIOS
automatically sets. Select a submenu item, then press [Enter] to access the related submenu screen.
- 94 - BIOS Setup
Parameter Description
SEV-ES ASID Space Limit
Control
Space limit control for SEV-ES ASIDs.
Options available: Auto/Manual. Default setting is .Auto
Streaming Stores Control Enable/Disable the Streaming Stores functionality.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Local APIC Mode Sets the Local APIC Mode.
Options available: Auto, xAPIC, x2APIC. Default setting is .Auto
ACPI_CST C1 Decaration Determines whether or not to declare the C1 state to the OS..
Options available: Auto, Enabled, Disabled. Default setting is .Auto
MCA error thresh enable Enable MCA error thresholding.
Options available: Auto, False, True. Default setting is .Auto
SMU and PSP Debug Mode
When this option is enabled, specic uncorrected errors detected by the
PSP FW or SMU FW will hand and not reset the system.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Xtrig7 Workaround Options available: Auto, No Workaround, Bronze Workaround, Sliver
Workaround. Default setting is .Auto
PPIN Opt-in Enable/Disable the PPIN feature.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
SNP Memory (RMP Table)
Coverage
Enabled: Enter system memory is covered.
Options available: Auto, Enabled, Disabled, Custom.
Default setting is .Auto
SMEE
Control secure memory encryption enable.
Options available: Auto, Enabled, Disabled.
Default setting is .Auto
Action on BIST Failure
Action to take when a CCD BIST failure is detected.
Options available: Auto, Do nothing, Down-CCD.
Default setting is .Auto
Fast Short REP MOVSB
Default is 1, cab be set to zero for analysis purpose as long as OS supports
it.
Options available: Enabled, Disabled.
Default setting is .Enabled
Enhanced REP MOVSB/
STOSB
Default is 1, cab be set to zero for analysis purpose as long as OS supports
it.
Options available: Enabled, Disabled.
Default setting is .Enabled
REP-MOV/STOS Steaming
Allows REP-MOV/STOS to use non-caching streaming stores for large
sizes.
Options available: Enabled, Disabled.
Default setting is .Enabled
X3D
Override of X3D technology.
Options available: Auto, Disable, 1 stack, 2 stack, 4 stack.
Default setting is .Auto
IBS hardware work around
Set if using IBS execution sampling without software workaround for
erratum 1,285. May impac performance..
Options available: Enabled, Auto.
Default setting is .Enabled
BIOS Setup - 95 -
5-3-1-1 Performance
Parameter Description
Performance
OC Mode(Note1) Option Available: Normal Operation, Customized
Default setting is .Normal Operation
Custom Core Pstates Allows you to accept or decline enabling Custom Core Pstates. When
accepted, you can disable or customize core pstates.
CCD/Core/Thread Enablement
Allows you to accept or decline enabling CCDs, processor cores and
threads. When accepted, you can control the number of CCDs to be
used, the number of cores to be used, and whether to enable or disable
Simultaneous Multithreading Technology (SMT) support.
SMT Control
Can be used to disable symmetric multithreading. To re-enable SMT, a
POwer CYCLE is needed after select the 'Enable' option. Select 'Auto' base
on BIOS PCD. (PcdAmdSmtMode) default setting.
Option Available: Enable, Disable.
Default setting is .Disable
(Note1) Advanced items are congurable when this item is dened.
- 96 - BIOS Setup
5-3-1-2 Prefetcher Settings
Parameter Description
Prefetcher settings
L1 Stream HW Prefetcher Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is .Enable
L1 Stride Prefetcher
Use memory access history of individual instruction to fetch additional lines
Enable/Disable L1 Stream HW Prefetcher.
Options available: Auto, Enable, Disable. Default setting is .Auto
L1 Region Prefetcher
Use memory access history to fetch additional lines when the data access
for a given instruction tends to be followed by other data accesses.
Options available: Auto, Enable, Disable. Default setting is .Enable
L2 Stream HW Prefetcher Enable/Disable L2 Stream HW Prefetcher.
Options available: Auto, Enable, Disabled. Default setting is .Enable
L2 Up/Down Prefetcher
Use memory access history to determine whether to fetch the next or
previous line for all memory accesses. .
Options available: Auto, Enable, Disable. Default setting is .Auto
BIOS Setup - 97 -
5-3-1-3 Core Watchdog
Parameter Description
Core Watchdog
Core Watchdog Timer Enable Enable/Disable CPU Watchdog Timer.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
- 98 - BIOS Setup
5-3-2 DF Common Options
Parameter Description
DF Common Options
Scrubber Press [Enter] for conguration of advanced items.
Memory Addrssing Press [Enter] for conguration of advanced items.
ACPI Press [Enter] for conguration of advanced items.
Link Press [Enter] for conguration of advanced items.
Disable DF to external IP
sync ood propagation
Enable/Disable SyncFlood to UMC & downstream slaves.
Options available: Auto, Sync ood disabled, Sync ood enabled.
Default setting is .Auto
Disable DF sync ood
propagation
Enable/Disable DF Sync Flood propagation.
Options available: Auto, Sync ood disabled, Sync ood enabled.
Default setting is .Auto
Frezze DF module queues on
error Options available: Auto, Enabled, Disabled. Default setting is .Auto
CC6 memory region encryption Controls whether or not the CC6 save/restor memory is encrypted.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
System probe lter Enable/Disable Systme probe lter.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Memory Clear Enable/Disable the Memory Clear feature.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
PSP error injection support Enable/Disable PSP error injection support.
Options available: False/True. Default setting is .False
BIOS Setup - 99 -
5-3-2-1 Scrubber
Parameter Description
Scrubber
DRAM scrub time
Provide a value that is the number of hours to scrub memory.
Options available: Auto, Disabled, 1 hour, 4 hours, 8 hours, 16 hours, 24
hours, 48 hours. Default setting is .Auto
Poison scrubber control Enable/Disable the Poison scrubber control feature.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Redirect scrubber control Enable/Disable the Redirect scrubber control feature.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Redirect scrubber limit Sets the redirect scrubber limit.
Options available: Auto, 2, 4, 8, Innite. Default setting is Auto.
- 100 - BIOS Setup
5-3-2-2 Memory Addressing
Parameter Description
Memory Addressing
NUMA nodes per socket Species the number of desired NUMA nodes per socket.
Options available: Auto, NPS0, NPS1, NPS2, NPS4. Default setting is .NPS4
Memory inerleaving Enable/Disable the Memory interleaving feature.
Options available: Auto/Disabled. Default setting is .Auto
Memory interleaving size
Controls the memory interleaving size. This determines the starting address of
the interleave (bit 8, 9, 10 or 11).
Options available: Auto, 256Bytes, 512Bytes, 1KB, 2KB. Default setting is Auto.
1TB remap
Enable/Disable to remap DRAM out of the space just below the 1TB boundary.
The ability to remap depends on DRAM conguration, NPS, and interleaving
selection, and may not always be possible.
Options available: Auto, Do not remap, Attempt to remap.
Default setting is .Auto
DRAM map inversion Enable/Disable the DRAM map inversion function.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
Location of private memory
regions
Control whether or not the rpivate memory regions (PSP, SMU, and CC6) are
at the top of DRAM or distributed. Note that distributed requires memory on
all dies. Note that it will always be at the top of DRAM if some dies don't have
memory regardless of this.
Options available: Auto, Distributed, Consolidated. Default setting is .Auto
BIOS Setup - 101 -
5-3-2-3 ACPI
Parameter Description
ACPI
ACPI SRAT L3 Cache As
NUMA Domain
Enable/Disable the ACPI SRAT L3 Cache As NUMA Domain function.
Options available: Auto, Enabled, Disabled. Default setting is .Auto
ACPI SLIT Distance Control Determines how the SLIT distances are declared.
Options available: Auto/Manual. Default setting is .Auto
ACPI SLIT remote relative
distance
Sets the remote socket distance for 2P systems as near (2.8) or far (3.2).
Options available: Auto, Near, Far. Default setting is .Auto

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Kategória: nincs kategorizálva
Modell: H262-Z6B

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