Használati útmutató HP g7-2252so
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HP Pavilion g7 Notebook PC
Maintenance and Service Guide
© Copyright 2011 Hewlett-Packard
Development Company, L.P.
AMD, the AMD Arrow logo, Athlon,
Phenom, Sempron, Turion, and
combinations thereof, are trademarks of
Advanced Micro Devices, Inc. Bluetooth is a
trademark owned by its proprietor and used
by Hewlett-Packard Company under license.
Intel, Celeron, Core, and Pentium are
trademarks of Intel Corporation in the U.S.
and other countries. Microsoft and Windows
are U.S. registered trademarks of Microsoft
Corporation. SD Logo is a trademark of
its proprietor.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
First Edition: February 2011
Document Part Number: 635956-001
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not
place the device directly on your lap or obstruct the device air vents. Use the device only on a hard, flat
surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface,
such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the
skin or a soft surface, such as pillows or rugs or clothing, during operation. The device and the AC
adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).
iii
iv Safety warning notice
Table of contents
1 Product description ........................................................................................................... 1
2 External component identification ..................................................................................... 8
Top ........................................................................................................................................ 9
Button ...................................................................................................................... 9
Keys ...................................................................................................................... 10
Lights ..................................................................................................................... 11
TouchPad ............................................................................................................... 12
Display ................................................................................................................................. 13
Front ..................................................................................................................................... 14
Left side ................................................................................................................................ 14
Right side .............................................................................................................................. 15
Bottom .................................................................................................................................. 16
3 Illustrated parts catalog .................................................................................................. 17
Service tag ............................................................................................................................ 17
Computer major components ................................................................................................... 18
Cable Kit .............................................................................................................................. 25
Display assembly subcomponents ............................................................................................. 26
Mass storage devices ............................................................................................................. 28
Miscellaneous parts ................................................................................................................ 29
Sequential part number listing .................................................................................................. 30
4 Removal and replacement procedures ............................................................................ 37
Preliminary replacement requirements ....................................................................................... 37
Tools required ......................................................................................................... 37
Service considerations ............................................................................................. 37
Plastic parts ............................................................................................. 37
Cables and connectors ............................................................................. 37
Drive handling ......................................................................................... 38
Grounding guidelines .............................................................................................. 38
v
viii
1 Product description
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Product Name HP Pavilion g7 Notebook PC √ √
Processors AMD Athlon II P360 2.30-GHz processor
(1.0-MB L2 cache, 1066-MHz, 3.2GT/sec,
dual core, 25 W)
√
AMD Athlon II P340 2.20-GHz processor
(1.0-MB L2 cache, 1066-MHz, 3.2GT/sec,
dual core, 25 W)
√
AMD Phenom II N870 2.30-GHz processor
(1.5-MB L2 cache, 1333-MHz, 3.6GT/sec,
triple core, 35 W)
√
AMD Phenom II N970 2.20-GHz processor
(2.0-MB L2 cache, 1333-MHz, 3.6GT/sec,
quad core, 35 W)
√
AMD Phenom II P860 2.00-GHz processor
(1.5-MB L2 cache, 1333-MHz, 3.6GT/sec,
triple core, 25 W)
√
AMD Phenom II N660 3.00-GHz processor
(2.0-MB L2 cache, 1333-MHz, 3.6GT/sec,
dual core, 35 W)
√
AMD Phenom II N850 2.20-GHz processor
(1.5-MB L2 cache, 1333-MHz, 3.6GT/sec,
triple core, 35 W)
√
AMD Phenom II P650 2.60-GHz processor
(2.0-MB L2 cache, 1066-MHz, 3.6GT/sec,
triple core, 25 W)
√
AMD Phenom II P960 1.80-GHz processor
(2.0-MB L2 cache, 1066-MHz, 3.6GT/sec,
quad core, 25 W)
√
AMD Turion II P560 2.50-GHz processor
(2.0-MB L2 cache, 1066-MHz, 3.6GT/sec,
dual core, 25 W)
√
1
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
AMD V160 2.40-GHz processor (512-KB
L2 cache, 1066-MHz 3.2-GT/sec,
single core, 25 W)
√
AMD V140 2.30-GHz processor (512-KB
L2 cache, 1066-MHz 3.2-GT/sec,
single core, 25 W)
√
Intel Core i3-2310M 2.10-GHz processor
(3.0-MB L3 cache, dual core, 35 W)
√
Intel Core i3-380M 2.53-GHz processor (3.0-
MB L3 cache, dual core, 35 W)
√
Intel Core i3-390M 2.66-GHz processor (3.0-
MB L3 cache, dual core, 35 W)
√
Intel Core i5-2410M 2.30-GHz (SC turbo up
to 2.90-GHz) processor (3.0-MB L3 cache,
dual core, 35 W)
√
Intel Core i5-2520M 2.50-GHz (SC turbo up
to 3.20-GHz) processor (3.0-MB L3 cache,
dual core, 35 W)
√
Intel Core i5-2540M 2.60-GHz (SC turbo up
to 3.30-GHz) processor (3.0-MB L3 cache,
dual core, 35 W)
√
Intel Core i5-480M 2.66-GHz (SC turbo up to
2.93-GHz) processor (3.0-MB L3 cache,
dual core, 35 W)
√
Intel Core i7-2620M 2.70-GHz (SC turbo up
to 3.40-GHz) processor (4.0-MB L3 cache,
dual core, 35 W)
√
Intel Pentium P6200 2.13-GHz processor (3.0-
MB L3 cache, dual core, 35 W)
√
Intel Pentium P6300 2.26-GHz processor (3.0-
MB L3 cache, dual core, 35 W)
√
Chipset Northbridge: AMD RS880MD
Southbridge: AMD SB820M
√
Intel® HM65 and HM55 Express chipset √
Graphics Internal graphics: ATi Mobility Radeon™
HD 4250 graphics supporting DX10.1
√
Internal graphics:
●Intel HD Graphics 3000
●Intel HD Graphics 100
●Intel HD Graphics
√
2 Chapter 1 Product description
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Switchable discrete graphics:
●ATI Mobility Radeon HD 6470M with
1024-MB of discrete video memory
(128-MB × 16 DDR3 @ 900 MHz × 4
PCs), 64-bit S3 package,
muxless switchable
●ATi Mobility Radeon HD 6470M with
512-MB of discrete video memory (64-
MB × 16 DDR3 @ 900 MHz × 4 PCs),
64-bit S3 package, muxless switchable
√ √
Supports DX11 √
Support HD decode, DX11, and HDMI √
Panel 17.3-in, high-definition+ (HD+), light-emitting
diode (LED), SVA BrightView (1600×900)
display; typical brightness: 200 nits
All display assemblies include 2 wireless local
area network (WLAN) antenna cables
Supports 16:9 ultra wide aspect ratio
√ √
Memory 2 customer-accessible/upgradable memory
module slots
√ √
Supports dual-channel memory √ √
Supports up to 8192 GB of system RAM √ √
DDR3/1333-MHz √ √
Supports the following configurations:
●8192-MB total system memory (4096×2;
not supported on a 32-bit
operating system)
●6144-MB total system memory (4096×1
+ 2048×1; not supported on a 32-bit
operating system)
●4096-MB total system memory (4096×1
or 2048×2)
●3072-MB total system memory (2048×1
+ 1024×1)
●2048-MB total system memory (2048×1
or 1024×2)
●1024-MB total system memory (1024×1;
not supported on a 64-bit
operating system)
√ √
3
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Hard drives Supports 6.35-cm (2.5-in) hard drives in
12.7-mm (.50-in), 9.5-mm (.37-in), and
7.0-mm (.28-in) thicknesses
√ √
Customer-accessible √ √
Serial ATA √ √
Supports the following configurations:
●750 GB, 5400 rpm (9.5 mm)
●640 GB, 5400 rpm (9.5 mm)
●500 GB, 7200 and 5400 rpm (9.5 mm)
●320 GB, 7200 (7.0 mm) and 5400 rpm
(9.5 mm)
●250 GB, 7200 and 5400 rpm (7.0 mm)
√ √
Optical drive Fixed √ √
Serial ATA √ √
12.7-mm tray load √ √
Blu-ray ROM with LightScribe DVD ±R/RW
Super Multi Double-Layer Drive
√ √
DVD±RW and CD-RW Super Multi Double-
Layer Combo Drive with LightScribe
√ √
Audio and video Single digital microphone √ √
HD audio √ √
HP-branded Altec/Lansing speakers √ √
Supports Microsoft Premium requirements √ √
HP VGA webcam (fixed, no tilt with activity
LED, 640×480 by 24 frames per second
√ √
Ethernet Integrated 10/100 network interface card
(NIC)
√ √
Wireless Integrated wireless local area network
(WLAN) options by way of wireless module
√ √
Two WLAN antennas built into display
assembly
√ √
4 Chapter 1 Product description
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Support for the following WLAN formats:
●Broadcom 4313 802.11b/g/n 1×1
WiFi and 2070 Bluetooth 2.1+EDR
Combo adapter (BT3.0+HS ready)
●Ralink 5390GN 802.11b/g/n 1×1
WiFi Adapter
●Ralink RT3090BC4 802.11b/g/n 1×1
WiFi and Bluetooth 2.1+EDR Combo
Adapter (BT3.0+HS ready)
√ √
Support for the following WLAN formats:
●Atheros 9285G 802.11b/g/n 1×1
WiFi Adapter
●Atheros AR8002WB-1NGB 802.11b/
g/n 1×1 WiFi and Bluetooth 2.1+EDR
Combo Adapter (BT3.0+HS ready)
●Broadcom 4313 802.11b/g/n 1×1
WiFi Adapter
●Realtek RTL8191SE 802.11b/g/n 1×1
WiFi Adapter
●Realtek 8188BC8 802.11a/b/g/n 2×2
WiFi and Bluetooth 3.0+HS Combo
Adapter
√
Support for the following WLAN formats:
●Intel Centrino Wireless-N 1000 WLAN
module
●Intel Centrino Advanced-N 6230
●Intel Centrino Wireless-N 1000
√
External media
card
HP Multi-Format Digital Media Reader
supports the following digital card formats:
●Secure Digital (SD) Memory Card
●Secure Digital High Capacity (SDHC)
Memory Card
●Secure Digital Extended Capacity
(SDXC) Memory Card
●MultiMediaCard (MMC)
√ √
5
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Preinstalled:
●Windows 7 Home Basic (64- and 32-bit)
●Windows 7 Home Premium (64- and 32-
bit)
●Windows 7 Professional (64- and 32-bit)
●Windows 7 Starter 32-bit
●FreeDOS
√
Serviceability End-user replaceable parts:
●AC adapter
●Battery
●Hard drive
●Memory modules (2)
●Optical drive
●WLAN module
√ √
7
2 External component identification
8 Chapter 2 External component identification
Lights
Item Component Description
(1) TouchPad light ●Amber: The TouchPad is off.
●Off: The TouchPad is on.
(2) Caps lock light ●White: Caps lock is on.
●Off: Caps lock is off.
(3) Power light ●White: The computer is on.
●Blinking white: The computer is in the Sleep state.
●Off: The computer is off or in Hibernation.
(4) Wireless light ●White: An integrated wireless device, such as a
WLAN device and/or a Bluetooth device, is on.
●Amber: All wireless devices are off.
Top 11
TouchPad
Item Component Description
(1) TouchPad light ●Amber: The TouchPad is off.
●On: The TouchPad is on.
(2) TouchPad on/off button Turns the TouchPad on and off. Quickly double-tap the
TouchPad on/off button to turn the TouchPad on and off.
(3) TouchPad zone Moves the pointer and selects or activates items on the
screen.
(4) Left TouchPad button Functions like the left button on an external mouse.
(5) Right TouchPad button Functions like the right button on an external mouse.
12 Chapter 2 External component identification
Display
Item Component Description
(1) WLAN antennas (2)* Send and receive wireless signals to communicate with
WLANs.
(2) Webcam light On: The webcam is in use.
(3) Webcam Records video and captures still photographs. To use the
webcam, select Start > All Programs > CyberLink
YouCam.
(4) Internal microphone Records sound.
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antennas free from obstructions. To see wireless regulatory notices, refer to the section of the Regulatory, Safety, and
Environmental Notices that applies to your country or region. These notices are located in Help and Support.
Display 13
Front
Component Description
Speakers (2) Produce sound.
Left side
Item Component Description
(1) External monitor port Connects an external VGA monitor or projector.
(2) Vents (2) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(3) RJ-45 (network) jack Connects a network cable.
(4) HDMI port Connects an optional video or audio device, such as a
high-definition television, or any compatible digital or
audio component.
(5) USB ports (2) Connect optional USB devices.
(6) Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(7) Audio-out (headphone) jacks (2) Produce sound when connected to optional powered
stereo speakers, headphones, ear buds, a headset, or
television audio.
WARNING! To reduce the risk of personal injury,
adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information,
refer to the Regulatory, Safety, and Environmental
Notices.
14 Chapter 2 External component identification
Item Component Description
(8) Digital Media Slot Supports the following digital card formats:
●Secure Digital (SD) Memory Card
●Secure Digital High Capacity (SDHC) Memory Card
●Secure Digital Extended Capacity (SDXC) Memory
Card
●MultiMediaCard
(9) Drive light Blinking white: The hard drive is being accessed.
(10) Power light ●White: The computer is on.
●Blinking white: The computer is in the Sleep state.
●Off: The computer is off or in Hibernation.
Right side
Item Component Description
(1) Optical drive Reads and writes to an optical disc.
(2) Optical drive light Blinking: The optical drive is being accessed.
(3) Optical drive eject button Opens the optical drive.
(4) USB port Connects an optional USB device.
(5) AC adapter light ●White: The computer is connected to external power
and the battery is fully charged.
●Blinking white: The battery has reached a low
battery level.
●Amber: A battery is charging.
(6) Power connector Connects an AC adapter.
(7) Security cable slot Connects an optional security cable.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
Right side 15
Bottom
Item Component Description
(1) Battery bay Holds the battery.
(2) Battery release latch Releases the battery from the battery bay.
(3) Vents (4) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(4) Hard drive bay Holds the hard drive, the memory module slots, and the
WLAN module.
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module
authorized for use in the computer by the governmental
agency that regulates wireless devices in your country or
region. If you replace the module and then receive a
warning message, remove the module to restore
computer functionality, and then contact technical support
through Help and Support.
16 Chapter 2 External component identification
3 Illustrated parts catalog
Service tag
When ordering parts or requesting information, provide the computer serial number and model
description provided on the service tag.
Item Description Function
(1) Serial number (s/n) This is an alphanumeric identifier that is unique to
each product.
(2) Part number/Product number (p/n) This number provides specific information about the
product's hardware components. The part number
helps a service technician to determine what
components and parts are needed.
(3) Model description: This is the alphanumeric identifier needed to locate
documents, drivers, and support for the computer.
(4) Warranty period This number describes the duration of the warranty
period for the computer.
Service tag 17
Computer major components
18 Chapter 3 Illustrated parts catalog
Item Component Spare part number
(1) 17.3-in, high definition (HD), light-emitting diode (LED), BrightView display assembly (includes
webcam, two microphones, and wireless antenna transceivers and cables)
In butter gold finish 640223-001
In charcoal gray finish 640226-001
In luminous rose finish 640225-001
In ocean drive finish 640224-001
In Pacific blue finish 640221-001
In pearl pink finish 640228-001
In pewter finish 640227-001
In Sonoma red finish 640220-001
In sweet purple finish 640222-001
NOTE: For more display assembly spare part information, see Display assembly subcomponents on page 26.
(2) Keyboard (includes keyboard cable):
Keyboard in black finish
For use in Belgium 640208-A41
For use in Canada 640208-121
For use in the Czech Republic 640208-221
For use in Denmark, Finland, and Norway 640208-DH1
For use in France 640208-051
For use in Germany 640208-041
For use in Greece 640208-DJ1
For use in Hungary 640208-211
For use in Israel 640208-BB1
For use in Italy 640208-061
For use in the Netherlands 640208-B31
For use in Portugal 640208-131
For use in Russia 640208-251
For use in Saudi Arabia 640208-171
For use in Slovenia 640208-BA1
For use in Spain 640208-071
For use in Switzerland 640208-BG1
For use in Turkey 640208-141
For use in the United Kingdom 640208-031
Computer major components 19
Item Component Spare part number
For use in the United States 640208-001
Keyboard in silver finish
For use in Belgium 647630-A41
For use in Canada 647630-121
For use in the Czech Republic 647630-221
For use in Denmark, Finland, and Norway 647630-DH1
For use in France 647630-051
For use in Germany 647630-041
For use in Greece 647630-DJ1
For use in Hungary 647630-211
For use in Israel 647630-BB1
For use in Italy 647630-061
For use in the Netherlands 647630-B31
For use in Portugal 647630-131
For use in Russia 647630-251
For use in Saudi Arabia 647630-171
For use in Slovenia 647630-BA1
For use in Spain 647630-071
For use in Switzerland 647630-BG1
For use in Turkey 647630-141
For use in the United Kingdom 647630-031
For use in the United States 647630-001
(3) Top cover (includes TouchPad and TouchPad cable):
In butter gold finish 641401-001
In charcoal gray finish 641404-001
In luminous rose finish 641403-001
In ocean drive finish 641402-001
In Pacific blue finish 641399-001
In pearl pink finish 641406-001
In pewter finish 641405-001
In Sonoma red finish 640193-001
In sweet purple finish 641400-001
20 Chapter 3 Illustrated parts catalog
Item Component Spare part number
(4) Power button board (includes cable) 640212-001
(5) TouchPad LED board (includes cable) 640213-001
(6) TouchPad button board (includes cable) 640214-001
Cable Kit, includes: 640206-001
(7a) TouchPad cable
(7b) Optical drive cable
(7c) Hard drive connector cable
NOTE: See Cable Kit on page 25 for more Cable Kit spare part information.
(8) Speaker Kit (includes left and right speakers and cable) 641396-001
(9) Bluetooth module (for use only with computer models equipped with an
Intel processor)
NOTE: The Bluetooth module spare part kit does not include the Bluetooth
module cable. The Bluetooth module cable is available using spare part number
602538-001.
537921-001
(10) Bluetooth module cable (for use only with computer models equipped with an
Intel processor)
602538-001
(11) USB board (includes cable) 640211-001
(12) Power connector cable 641394-001
(13) System board (includes replacement thermal material):
For use only with computer models equipped with an AMD processor:
For use only with computer models equipped with a graphics subsystem with 1024-MB
of discrete video memory
638855-001
For use only with computer models equipped with a graphics subsystem with 512-MB
of discrete video memory
638854-001
For use only with computer models equipped with a graphics subsystem with UMA
video memory
638856-001
For use only with computer models equipped with an Intel processor:
For use only with computer models equipped with an HM65 chipset and a graphics
subsystem with 1024-MB of discrete video memory
636375-001
For use only with computer models equipped with an HM65 chipset and a graphics
subsystem with 512-MB of discrete video memory
636374-001
For use only with computer models equipped with an HM55 chipset and a graphics
subsystem with 1024-MB of discrete video memory
636372-001
For use only with computer models equipped with an HM55 chipset and a graphics
subsystem with 512-MB of discrete video memory
636371-001
For use only with computer models equipped with an HM65 chipset and a graphics
subsystem with UMA video memory
636373-001
Computer major components 21
Cable Kit
Item Component Spare part number
Cable Kit, includes: 640206-001
(1) TouchPad cable
(2) Hard drive connector cable
(3) Optical drive cable
Cable Kit 25
Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
●When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps
with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground,
wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors,
use alligator clips to connect a wrist strap.
●When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps)
can be used at standing workstations and are compatible with most types of shoes or boots. On
conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one
megohm resistance between the operator and ground. To be effective, the conductive must be
worn in contact with the skin.
The following grounding equipment is recommended to prevent electrostatic damage:
●Antistatic tape
●Antistatic smocks, aprons, and sleeve protectors
●Conductive bins and other assembly or soldering aids
●Nonconductive foam
●Conductive tabletop workstations with ground cords of one megohm resistance
●Static-dissipative tables or floor mats with hard ties to the ground
●Field service kits
●Static awareness labels
●Material-handling packages
●Nonconductive plastic bags, tubes, or boxes
●Metal tote boxes
●Electrostatic voltage levels and protective materials
The following table lists the shielding protection provided by antistatic bags and floor mats.
Material Use Voltage protection level
Antistatic plastics Bags 1,500 V
Carbon-loaded plastic Floor mats 7,500 V
Metallized laminate Floor mats 5,000 V
Preliminary replacement requirements 41
Computer feet
The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Feet Kit, spare
part number 639455-001. There are 4 rubber feet that attach to the base enclosure in the locations
illustrated below.
Component replacement procedures 43
Termékspecifikációk
| Márka: | HP |
| Kategória: | laptop |
| Modell: | g7-2252so |
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