HP g50 Service Manual

HP G50 Notebook PC and Compaq Presario CQ50 Notebook PC

Maintenance and Service Guide

Athlon, Sempron, and Turion are trademarks of Advanced Micro Devices, Inc. Intel, Celeron, Core, and Pentium are trademarks of Intel Corporation in the U.S. and other countries. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Microsoft, Windows, and Windows Vista 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.

Third Edition: October 2008

First Edition: June 2008

Document Part Number: 482521-003

Safety warning notice

WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not

place the computer directly on your lap or obstruct the computer air vents. Use the computer 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 computer 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

2 External component identification

Top components ................................................................................................................................... 6

Display components ............................................................................................................ 6

Buttons and speakers .......................................................................................................... 7

Keys ..................................................................................................................................... 8

TouchPad ............................................................................................................................................. 9

Front components .............................................................................................................................. 10

Right-side components ....................................................................................................................... 11

Rear component ................................................................................................................................. 11

Left-side components ......................................................................................................................... 12

Bottom components ........................................................................................................................... 13

3 Illustrated parts catalog

Serial number location ........................................................................................................................ 14

Computer major components ............................................................................................................. 15

Display assembly components ........................................................................................................... 22

Plastics Kit .......................................................................................................................................... 23

Mass storage devices ......................................................................................................................... 24

Miscellaneous parts ............................................................................................................................ 25

Sequential part number listing ............................................................................................................ 26

4 Removal and replacement procedures

Preliminary replacement requirements ............................................................................................... 32

Tools required .................................................................................................................... 32

Service considerations ....................................................................................................... 32

Plastic parts ....................................................................................................... 32

Cables and connectors ..................................................................................... 33

Drive handling ................................................................................................... 33

Grounding guidelines ......................................................................................................... 34

Electrostatic discharge damage ........................................................................ 34

Packaging and transporting guidelines ............................................. 35

Workstation guidelines ..................................................................... 35

Equipment guidelines ....................................................................... 36

Unknown user password ................................................................................................... 37

Component replacement procedures ................................................................................................. 38

Serial number .................................................................................................................... 38

Computer feet .................................................................................................................... 39

Battery ............................................................................................................................... 40

Optical drive ....................................................................................................................... 41

Hard drive .......................................................................................................................... 43

RTC battery ....................................................................................................................... 46

Memory module ................................................................................................................. 47

WLAN module .................................................................................................................... 49

Keyboard ........................................................................................................................... 52

Keyboard cover .................................................................................................................. 54

Power button board ........................................................................................................... 56

Display assembly ............................................................................................................... 57

Top cover ........................................................................................................................... 64

TouchPad on/off button board ........................................................................................... 66

TouchPad button board ..................................................................................................... 68

Audio board ....................................................................................................................... 70

Bluetooth module ............................................................................................................... 71

Speakers ............................................................................................................................ 72

USB board ......................................................................................................................... 73

System board ..................................................................................................................... 74

RJ-11 connector cable ....................................................................................................... 77

Fan/heat sink assembly ..................................................................................................... 79

Processor ........................................................................................................................... 82

Power connector cable ...................................................................................................... 83

5 Setup Utility

Starting the Setup Utility ..................................................................................................................... 85

Changing the language of the Setup Utility ........................................................................................ 85

Navigating and selecting in the Setup Utility ...................................................................................... 86

Displaying system information ............................................................................................................ 86

Restoring default settings in the Setup Utility ..................................................................................... 87

Exiting the Setup Utility ...................................................................................................................... 88

Setup Utility menus ............................................................................................................................ 88

Main menu .......................................................................................................................................... 89

Security menu .................................................................................................................................... 90

System Configuration menu ............................................................................................................... 91

Diagnostics menu ............................................................................................................................... 92

6 Specifications

Computer specifications ..................................................................................................................... 93

15.4-inch, WXGA display specifications ............................................................................................. 94

Hard drive specifications .................................................................................................................... 95

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications .................................. 96

Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW Double-Layer Combo Drive

specifications ...................................................................................................................................... 97

System DMA specifications ................................................................................................................ 98

System interrupt specifications ........................................................................................................... 99

System I/O address specifications ................................................................................................... 100

System memory map specifications ................................................................................................. 102

7 Screw listing

Phillips PM2.5×10.0 screw ............................................................................................................... 104

Phillips PM2.5×10.0 captive screw ................................................................................................... 106

Phillips PM2.0×3.0 screw ................................................................................................................. 107

Phillips PM2.5×6.0 captive screw ..................................................................................................... 110

Phillips PM2.5×5.0 screw ................................................................................................................. 111

Phillips PM3.0×3.0 screw ................................................................................................................. 113

Phillips PM2.5×8.0 screw ................................................................................................................. 114

Phillips PM2.5×7.0 screw ................................................................................................................. 115

Phillips PM2.0×6.0 screw ................................................................................................................. 116

Phillips PM2.0×11.0 captive screw ................................................................................................... 118

8 Backup and recovery

Recovering system information ........................................................................................................ 119

Creating recovery discs ................................................................................................... 119

Backing up your information ............................................................................................ 120

Using system restore points ............................................................................................ 121

Performing a recovery ..................................................................................................... 123

9 Connector pin assignments

Audio-out (headphone) ..................................................................................................................... 124

Audio-in (microphone) ...................................................................................................................... 124

External monitor ............................................................................................................................... 125

RJ-11 (modem) ................................................................................................................................ 126

RJ-45 (network) ................................................................................................................................ 127

When to back up ............................................................................................. 120

Backup suggestions ........................................................................................ 120

When to create restore points ......................................................................... 121

Create a system restore point ......................................................................... 121

Restore to a previous date and time ............................................................... 121

Recovering from the recovery discs ................................................................ 123

Recovering from the dedicated recovery partition (select models only) .......... 123

vii

Universal Serial Bus ......................................................................................................................... 128

10 Power cord set requirements

Requirements for all countries and regions ...................................................................................... 129

Requirements for specific countries and regions ............................................................................. 130

11 Recycling

Battery .............................................................................................................................................. 131

Display .............................................................................................................................................. 131

Index ................................................................................................................................................................. 137

viii

1 Product description

Category Description HP G50 Notebook PC Compaq Presario

Product Name HP G50 Notebook PC √

Compaq Presario CQ50 Notebook PC √

Processors AMD processors:

CQ50 Notebook PC

Turion Ultra Dual-Core ZM-80 2.10-GHz processor

Turion Dual-Core RM-70 2.00-GHz processor

Athlon™ X2 Dual-Core QL-60 1.90-GHz processor

Sempron™ Single Core SI-40 2.00-GHz processor

Intel processors:

Intel® Core™2 Duo T9600 2.80-GHz processor (6-

Intel Core2 Duo T9400 2.53-GHz processor (6-MB

Intel Core2 Duo P8600 2.40-GHz processor (3-MB

Intel Core2 Duo P8400 2.26-GHz processor (3-MB

Intel Core2 Duo P7350 2.00-GHz processor (3-MB

Turion™ Ultra Dual-Core ZM-82 2.20-GHz processor (35W, 2-MB L2 cache)

(35W, 2-MB L2 cache)

(35W, 1-MB L2 cache)

(25W, 512-KB L2 cache)

MB L2 cache)

L2 cache)

√ √

Intel Core2 Duo T5900 2.20-GHz processor (2-MB

L2 cache)

Intel Core2 Duo T5800 2.00-GHz processor (2-MB

L2 cache)

Intel Pentium® Dual-Core T3400 2.16-GHz

processor (1-MB L2 cache)

Intel Pentium Dual-Core T3200 2.00-GHz

processor (1-MB L2 cache)

√ √

√√

Category Description HP G50 Notebook PC Compaq Presario

CQ50 Notebook PC

Intel Celeron® 585 2.16-GHz processor (1-MB L2

Intel Celeron 575 2.00-GHz processor (1-MB L2

Chipset Northbridge and Southbridge: NVIDIA MCP77MV

Graphics Unified Memory Architecture (UMA) graphics

Panel 15.4-inch WXGA BrightView display panel

cache)

GeForce 8200M

subsystem integrated with shared system memory (dynamically allocated)

Up to 256 MB of total available graphics

●

subsystem memory when computer system memory equals or is greater than 2048 MB

Up to 128 MB of total available graphics

●

subsystem memory when computer system memory equals or is greater than 1024 MB

Up to 64 MB of total available graphics

●

subsystem memory when computer system memory equals 512 MB

NVIDIA Discrete GeForce 9200M GE with 256 MB of dedicated video memory

(1280 × 800)

√ √

Typical brightness: 200 nits √ √

All display assemblies include 2 wireless local area

network (WLAN) antennae

Memory 2 customer-accessible/upgradable memory

module slots

Supports dual-channel memory √ √

Supports up to 4 GB of system RAM √ √

Supports PC2-6400, 800-MHz, DDR2 and

Supports the following configurations:

PC2-5300, 667-MHz, DDR2

4096-MB total system memory (2048 × 2,

●

dual-channel)

3072-MB total system memory (2048 + 1024)

●

2048-MB total system memory (2048 × 1,

●

1024 × 2, dual-channel)

1536-MB total system memory (1024 + 512)

●

1024-MB total system memory (1024 × 1, 512

●

× 2, dual-channel)

512-MB total system memory (512 × 1, only

●

on computer models equipped with FreeDOS and Windows Vista® Basic)

√ √

√√

2 Chapter 1 Product description

Category Description HP G50 Notebook PC Compaq Presario

CQ50 Notebook PC

Hard drives Supports 9.5-mm, 2.5-inch hard drives √ √

Customer accessible √ √

Serial ATA √ √

Supports the following drives:

250-GB, 5400-rpm

●

200-GB, 5400-rpm

●

160-GB, 5400-rpm

●

120-GB, 5400-rpm

●

Optical drives Fixed (removal of 1 screw required) √ √

Customer accessible √ √

Parallel ATA √ √

12.7-mm tray load √ √

Supports the following drives:

DVD±RW and CD-RW SuperMulti Double-

●

Layer Combo Drive with LightScribe

DVD±RW and CD-RW SuperMulti Double-

●

Layer Combo Drive

Blu-ray BD-ROM with SuperMulti DVD±RW

●

and CD-RW Double-Layer Combo Drive

Diskette drive Supports external USB diskette drive only √ √

√ √

Webcam VGA camera, 640 × 480 resolution, 22.5 frames per

second, fixed angle, with activity light

Microphone Single analog microphone √ √

Audio High-definition audio supports Microsoft premium

requirements

2 HP-branded Altec/Lansing speakers √

2 Presario-branded Altec/Lansing speakers √

Modem 56K V.92 1.5-inch data/fax modem √ √

Computer models not equipped with a modem will

have a cover on the RJ-11 jack opening

Supports all world-wide certification requirements √ √

Ethernet Integrated 10/100 network interface card (NIC) √ √

Wireless Integrated WLAN options by way of wireless module:

Support for no-WLAN option √√

2 wireless antennae built into display assembly √ √

√ √

Category Description HP G50 Notebook PC Compaq Presario

CQ50 Notebook PC

Support for the following WLAN formats:

Atheros AR9280 802.11a/b/g/n

●

Atheros AR2425 802.11b/g

●

Broadcom BCM4312 802.11b/g

●

External media card Digital Media Slot supporting SD, MMC, MS,

MSPro, xD. With adapter (not included), supports mini versions of SD, MMC, MS Duo.

Ports Audio-in (mono microphone) √ √

Audio-out (stereo headphone) √ √

High-definition multimedia interface (HDMI)

version 1.3 supporting 1080p with high-bandwidth digital content protection (HDCP) key

RJ-11 (modem) √ √

RJ-45 (Ethernet, includes link and activity lights) √ √

USB (2) √ √

VGA (Dsub 15-pin) supporting 1920 × 1200

external resolution at 75-Hz, 1600 × 1200 external resolution at 75-Hz (hot plug/unplug with autodetect)

√ √

Multi-pin AC power √ √

Docking None √ √

Keyboard/pointing devices

TouchPad with 2 TouchPad buttons √ √

Supports 4-way scroll √ √

Taps enabled as default √ √

Power requirements 65-W AC adapter with localized cable plug support √ √

Supports the following batteries:

Security Security cable slot √ √

Operating system Preinstalled:

Windows Vista Premium 32 √ √

Windows Vista Home Basic 32 √ √

Spill-resistant 30.5-cm (12.0-inch) keyboard √ √

√ √

12-cell, 2.20-Ah, 95-Wh

●

6-cell, 2.55-Ah, 55-Wh

●

6-cell, 2.20-Ah, 47-Wh

●

Windows Vista Business 32 √ √

Windows Vista Starter Edition 32 √√

4 Chapter 1 Product description

Category Description HP G50 Notebook PC Compaq Presario

CQ50 Notebook PC

FreeDOS √ √

Serviceability End-user replaceable parts:

Battery (system) √ √

Hard drive √ √

Memory module √ √

Optical drive √ √

WLAN module √√

AC adapter √ √

2 External component identification

Top components

Display components

Item Component Description

(1) Wireless antennae (2, select models only) Send and receive signals from one or more wireless

(2) Integrated webcam light (select models only) On: The webcam is in use.

6 Chapter 2 External component identification

devices.

NOTE: The antennae are not visible from the outside of

the computer. For optimal transmission, keep the areas immediately around the antennae 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.

Item Component Description

(3) Integrated webcam (select models only) Records audio and video and captures still photographs.

(4) Internal microphone Records sound.

Buttons and speakers

Item Component Description

(1) Speakers (2) Produce sound.

(2) Power button

(3) Wireless button Turns the wireless feature on or off, but does not create a

When the computer is off, press the button to turn on

●

the computer.

When the computer is on, press the button briefly to

●

initiate Sleep.

When the computer is in the Sleep state, press the

●

button briefly to exit Sleep.

When the computer is in Hibernation, press the

●

button briefly to exit Hibernation.

If the computer has stopped responding and Windows® shutdown procedures are ineffective, press and hold the power button for at least 5 seconds to turn off the computer.

To learn more about your power settings, select Start >

Control Panel > System and Maintenance > Power Options.

wireless connection.

NOTE: A wireless network must be set up in order to

establish a wireless connection.

Top components 7

Keys

Item Component Function

(1) esc key Displays system information when pressed in combination

with the fn key.

(2) fn key Executes frequently used system functions when pressed

in combination with a function key or the esc key.

(3) Windows logo key Displays the Windows Start menu.

(4) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.

(5) Windows applications key Displays a shortcut menu for items beneath the pointer.

(6) Volume keys Adjusts system volume when pressed in combination with

the fn key.

(7) Function keys Execute frequently used system functions when pressed

in combination with the fn key.

8 Chapter 2 External component identification

TouchPad

Item Component Function

(1) TouchPad light

(2) TouchPad* Moves the pointer and selects or activates items on the

(3) Left TouchPad button* Functions like the left button on an external mouse.

(4) Right TouchPad button Functions like the right button on an external mouse.

(5) TouchPad vertical scroll zone* Scrolls up or down.

(6) TouchPad on/off button Enables/disables the TouchPad.

*This table describes factory settings. To view and change TouchPad preferences, select Start > Control Panel > Hardware and Sound > Mouse.

White: TouchPad is enabled.

●

Amber: TouchPad is disabled.

●

screen.

TouchPad 9

Front components

Item Component Function

(1) Power light

(2) Battery light

(3) Drive light Blinking: The hard drive or optical drive is being accessed.

(4) Audio-in (microphone) jack Connects an optional computer headset microphone,

(5) Audio-out (headphone) jack Produces sound when connected to optional powered

NOTE: This table describes factory settings. For information about changing factory settings, refer to the user guides located

in Help and Support.

On: The computer is on.

●

Blinking: The computer is in the Sleep state.

●

Off: The computer is off or in Hibernation.

●

On: A battery is charging.

●

Blinking: A battery that is the only available power

●

source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly.

Off: If the computer is plugged into an external power

●

source, the light is turned off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level.

stereo array microphone, or monaural microphone.

stereo speakers, headphones, ear buds, a headset, or television audio.

10 Chapter 2 External component identification

Right-side components

Item Component Function

(1) Optical drive Reads optical discs and, on select models, also writes to

(2) Optical drive light Blinking: The optical drive is being accessed.

(3) USB ports (2) Connect an optional USB devices.

(4) RJ-11 (modem) jack Connects a modem cable.

(5) Security cable slot Attaches an optional security cable to the computer.

optical discs.

NOTE: The security cable is designed to act as a

deterrent, but it may not prevent the computer from being mishandled or stolen.

Rear component

Component Function

Vent Enables 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.

Right-side components 11

Left-side components

Item Component Function

(1) Power connector Connects an AC adapter.

(2) AC adapter light

(3) External monitor port Connects an external VGA monitor or projector.

(4) RJ-45 (network) jack Connects a network cable.

(5) HDMI port Connects an optional video or audio device, such as a high-

(6) USB port Connects an optional USB device.

(7) Digital Media Slot Supports the following optional digital card formats:

(8) Digital Media Slot light On: A digital card is being accessed.

On: The computer is connected to external power.

●

Off: The computer is not connected to external power.

●

definition television, or any compatible digital or audio component.

Memory Stick (MS)

●

Memory Stick Pro (MSP)

●

MultiMediaCard (MMC)

●

Secure Digital (SD) Memory Card

●

xD-Picture Card (XD)

●

xD-Picture Card (XD) Type H

●

xD-Picture Card (XD) Type M

●

12 Chapter 2 External component identification

Bottom components

Item Component Function

(1) Battery bay Holds the battery.

(2) Battery release latch Releases the battery from the battery bay.

(3) WLAN module compartment Holds 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.

(4) Vents (4) Enables 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.

(5) Memory module compartment Contains the memory module slots.

(6) Hard drive bay Holds the hard drive.

Bottom components 13

3 Illustrated parts catalog

Serial number location

When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer.

14 Chapter 3 Illustrated parts catalog

Computer major components

Computer major components 15

Item Description Spare part number

(1) 15.4-inch, WXGA+BrightView display assemblies (include 2 WLAN antenna transceivers and cables, microphones

and cables, and logo)

For use only with HP G50 computer models

Does not include webcam module and cable 487602-001

For use only with Compaq CQ50 computer models

Does not include webcam module and cable 485046-001

Refer to Display assembly components on page 22, for more display assembly component spare part information.

(2) Keyboards (include keyboard cable)

For use in Canada 486654-121

For use in the Czech Republic 486654-221

For use in France 486654-051

For use in Denmark, Finland, and Norway 486654-DH1

For use in Germany 486654-041

For use in Greece 486654-151

For use in Israel 486654-BB1

For use in Italy 486654-061

Includes webcam module and cable 487603-001

Includes webcam module and cable 485047-001

For use in Belgium 486654-A41

For use in Latin America 486654-161

For use in the Netherlands 486654-B31

For use in Portugal 486654-131

For use in Russia 486654-251

For use in Saudi Arabia 486654-171

For use in South Korea 486654-AD1

For use in Spain 486654-071

For use in Switzerland 486654-111

For use in Taiwan 486654-AB1

For use in Thailand 486654-281

For use in Turkey 486654-141

For use in the United Kingdom 486654-031

For use in the United States 486654-001

(3) Keyboard cover 486626-001

(4) Power button board (includes power button board cable) 486627-001

16 Chapter 3 Illustrated parts catalog

Item Description Spare part number

(5) Top cover (includes TouchPad board) 486628-001

(6) TouchPad on/off button board (includes cables) 486630-001

(7) TouchPad button board and bracket 486629-001

(8) Speakers (includes left and right speakers and cables) 486632-001

Plastics Kit (see Plastics Kit on page 23 for more Plastics Kit spare part information) 486621-001

(9a) Hard drive cover

(9b) WLAN module compartment cover

(10) System boards (include UMA graphics subsystem memory, built-in modem, and replacement thermal material)

For use only with HP G50 and Compaq CQ50 computer models equipped with a Digital

For use only with HP G50 and Compaq CQ50 computer models equipped only with a Digital

For use only with Compaq CQ50 computer models equipped with an HDMI port 490828-001

For use only with Compaq CQ50 computer models not equipped with an HDMI port 494182-001

Equipped with Intel processors:

For use only with HP G50 and Compaq CQ50 computer models equipped with a GM45

For use only with HP G50 and Compaq CQ50 computer models equipped with a GL40

For use only with HP G50 and Compaq CQ50 computer models equipped with NVIDIA

Equipped with AMD processors:

489810-001

Media Slot and an HDMI port

486550-001

Media Slot

485218-001

chipset, Digital Media Slot, and HDMI port

494281-001

chipset and Digital Media Slot

485219-001

chipset, Digital Media Slot, and HDMI port

494282-001

chipset and Digital Media Slot

488338-001

GeForce 9200M graphics, a Digital Media Slot, and an HDMI port

494283-001

GeForce 9200M graphics and a Digital Media Slot

(11) Processors (include replacement thermal material)

AMD Turion Ultra Dual-Core ZM-82 2.20-GHz processor (35W, 2-MB L2 cache)

●

AMD Turion Ultra Dual-Core ZM-80 2.10-GHz processor (35W, 2-MB L2 cache)

●

AMD Turion Dual-Core RM-70 2.00-GHz processor (35W, 1-MB L2 cache)

●

AMD Sempron Single Core SI-40 2.00-GHz processor (25W, 512-KB L2 cache)

●

AMD Athlon X2 Dual-Core QL-60 1.90-GHz processor (35W, 1-MB L2 cache)

●

Intel Core2 Duo T9600 2.80-GHz processor (6-MB L2 cache)

●

Intel Core2 Duo T9400 2.53-GHz processor (6-MB L2 cache)

●

Intel Core2 Duo P8600 2.40-GHz processor (3-MB L2 cache)

●

Intel Core2 Duo P8400 2.26-GHz processor (3-MB L2 cache) 483258-006

●

480852-006

480851-006

480857-005

487350-003

480856-005

489157-006

483260-006

483259-005

Computer major components 17

Item Description Spare part number

Processor bracket (not illustrated) 486635-001

(12) Fan/heat sink assembly (includes replacement thermal material) 486636-001

(13) Power connector cable 486637-001

(14) Bluetooth® module (does not include Bluetooth module cable) 483113-001

Bluetooth module cable 486640-001

(15) USB board (does not include USB board cable) 486633-001

USB board cable (includes num lock LED) 486639-001

(16) RJ-11 connector cable 486638-001

(17) Audio board (includes audio board cable) 486634-001

Intel Core2 Duo P7350 2.00-GHz processor (3-MB L2 cache)

●

Intel Core2 Duo T5900 2.20-GHz processor (2-MB L2 cache)

●

Intel Core2 Duo T5800 2.00-GHz processor (2-MB L2 cache)

●

Intel Pentium Dual-Core T3400 2.16-GHz processor (1-MB L2 cache)

●

Intel Pentium Dual-Core T3200 2.00-GHz processor (1-MB L2 cache)

●

Intel Celeron 585 2.16-GHz processor (1-MB L2 cache)

●

Intel Celeron 575 2.00-GHz processor (1-MB L2 cache)

●

501520-001

501522-001

501521-001

501523-001

501519-001

494285-001

494284-001

(18) Base enclosures (include rubber feet)

For use only with computer models equipped with a Digital Media Slot, but not an HDMI port 492300-001

For use only with computer models equipped with an HDMI port, but not a Digital Media Slot 492301-001

For use only with computer models not equipped with a Digital Media Slot or an HDMI port 494183-001

Rubber Kit (not illustrated, includes 8 computer feet) 486623-001

(19) Batteries

6-cell, 2.55-Ah, 55-Wh battery 484171-001

6-cell, 2.20-Ah, 47-Wh battery 485041-001

(20) Hard drives (include hard drive bracket and connector)

250-GB, 5400-rpm 485036-001

200-GB, 5400-rpm 490829-001

160-GB, 5400-rpm 485035-001

120-GB, 5400-rpm 485034-001

For use only with computer models equipped with a Digital Media Slot and an HDMI port 486625-001

12-cell, 2.20-Ah, 95-Wh battery 484172-001

For models equipped with AMD processors:

For models equipped with Intel processors:

250-GB, 5400-rpm 485036-002

18 Chapter 3 Illustrated parts catalog

Item Description Spare part number

160-GB, 5400-rpm 485035-002

120-GB, 5400-rpm 485034-002

Hard Drive Hardware Kit (includes hard drive bracket, connector, and screws) 485037-001

(21) RTC battery 486624-001

(22) Memory modules

PC2-6400, 667-MHz, DDR2

1024-MB 485032-001

512-MB 485031-001

PC2-5300, 667-MHz, DDR2

1024-MB 485029-001

512-MB 485028-001

For models equipped with Intel processors:

PC2-6400, 667-MHz, DDR2

1024-MB 485032-002

512-MB 485031-002

PC2-5300, 667-MHz, DDR2

For models equipped with AMD processors:

2048-MB 485033-001

2048-MB 485030-001

2048-MB 485033-002

2048-MB 485030-002

1024-MB 485029-002

512-MB 485028-002

(23) WLAN modules

Atheros AR9280 802.11a/b/g/n WLAN modules:

For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,

●

and the United States

For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,

●

482260-001

482260-002

Computer major components 19

Item Description Spare part number

Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

802.11a/b/g WLAN module for use in the United States and Canada 482957-001

Atheros AR2425 802.11b/g WLAN modules:

For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda,

●

Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama, Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam

For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,

●

and the United States

For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,

●

Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

480985-001

459339-001

459339-002

Broadcom BCM4312 802.11b/g WLAN modules:

For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,

●

and the United States

For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,

●

20 Chapter 3 Illustrated parts catalog

459263-001

459263-002

Item Description Spare part number

Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

(24) Optical drives (include optical drive bezel and bracket)

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-001

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-001

For models equipped with Intel processors:

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-002

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-002

Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW Double-Layer Combo Drive 485040-002

For models equipped with AMD processors:

Computer major components 21

Display assembly components

Item Description Spare part number

(1) Display bezels:

For use only with HP G50 computer models equipped only with a microphone 487606-001

For use only with Compaq CQ50 computer models equipped with a webcam module and

For use only with Compaq CQ50 computer models equipped only with a microphone 486555-001

(2) Display inverter 486556-001

(3) Webcam module (does not include webcam module cable) 486581-001

(4) Display panel brackets (includes left and right brackets) 486559-001

(5) Display Hinge Kit (includes left and right display hinges) 486558-001

(6) 15.4-inch, WXGA+BrightView display panel (includes display panel and

Display panel cable (not illustrated) 486561-001

Display screw kit (not illustrated) 489133–001

15.4-inch, WXGA+BrightView display panel only (not illustrated, does not include cables ) 488341–001

For use only with HP G50 computer models equipped with a webcam module and a microphone

a microphone

backlight cables)

487607-001

486582-001

485027-001

(7) Wireless Antenna Kit (includes left and right wireless antenna transceivers and cables) 486562-001

(8) Webcam module cable 486583-001

(9) Microphone (includes receiver and cable) 486560-001

22 Chapter 3 Illustrated parts catalog

+ 119 hidden pages