Compaq PRESARIO CQ61, PRESARIO G61 User Manual

Compaq Presario CQ61 Notebook PC and

HP G61 Notebook PC

Maintenance and Service Guide

Document Part Number: 573709-001

September 2009

This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures.

© Copyright 2009 Hewlett-Packard Development Company, L.P.

AMD Athlon, AMD Sempron, AMD Turion, ATI, and ATI Mobility Radeon are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. 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: September 2009

Document Part Number: 573709-001

Safety warning notice

ÅWARNING: 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).

Contents

1Product description

2External component identification

Top components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 Display components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2 Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4 Buttons and speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5

Front components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 Rear component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 Right-side components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7 Left-side components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8 Bottom components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9 Wireless antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10

3 Illustrated parts catalog

Service tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1 Computer major components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2 Display assembly subcomponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8 Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9 Mass storage devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10 Miscellaneous parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11 Sequential part number listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12

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Contents

4 Removal and replacement procedures

Preliminary replacement requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 Service considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 Grounding guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2 Component replacement procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5 Service tag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5 Computer feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6 Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–7 WLAN module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–8 Hard drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10 Modem (select models only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–12 RTC battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–13 Memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14 Optical drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–15 Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–16 Keyboard cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18 Power button board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–20 Display assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–21 Top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–29 Speaker assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–31 Bluetooth module (select models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–32 Audio board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–33 USB board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–34 Power connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–35 System board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–36 Fan/heat sink assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–39 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–42 RJ-11 (modem) connector (select models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–44

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5 Setup Utility

Starting Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1 Using Setup Utility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1 Changing the language of Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1 Navigating and selecting in Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 Displaying system information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 Restoring default settings in Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 Exiting Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3 Setup Utility menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3 Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3 Security menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3 System Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–4 Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–4

6 Specifications

Computer specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1 15.6-inch LED BrightView display specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2 15.6-inch CCFL BrightView display specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2 Hard drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe specifications. . . . . . 6–4 Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive specifications . . . . . . . . . 6–5 System DMA specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–6 System memory map specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–6 System interrupt specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–7 System I/O address specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–7

7 Screw listing

Phillips PM2.0×3.0 screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Phillips PM2.5×3.0 screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–3 Phillips PM2.5×5.0 screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–4 Phillips PM2.5×5.0 captive screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–5 Phillips PM2.5×5.5 captive screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–6 Phillips PM2.5×6.5 screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–7 Phillips PM2.5×11.0 captive screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–10 Phillips PM2.5×15.0 captive screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–12 Phillips PM3.0×3.5 screws. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–14

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Contents

8 Backup and recovery

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–1 Creating recovery discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–1 Backing up your information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2 Using Windows Backup and Restore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3 Using system restore points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3 Performing a recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–4 Recovering from the recovery discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–4 Recovering from the dedicated recovery partition (select models only) . . . . . . . . . . . . . . . . . . . . . . . 8–4

9 Connector pin assignments

Audio-in (microphone). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–1 Audio-out (headphone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–2 External monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–3 HDMI (select models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–4 RJ-11 (modem, select models only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–5 RJ-45 (network) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–5 Universal Serial Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–6

10Power cord set requirements

Requirements for all countries and regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–1 Requirements for specific countries and regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–2

11Recycling

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–1

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–1

Index

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1

Product description

		Presario		Presario
		CQ61	HP G61	CQ61
Category	Description	(UMA)	(UMA)	(Discrete)
Product name	Compaq Presario CQ61 Notebook PC	9		9
	HP G61 Notebook PC		9
Processor	AMD Turion™ X2 Ultra Dual-Core Mobile	9	9	9
	Processor:
	M600 2.4-GHz processor, 2-MB L2 cache, 3.6 GT/s
	HyperTransport speed
	AMD Turion X2 Dual-Core Mobile Processors:	9	9	9
	■ M520 2.3-GHz processor, 1-MB L2 cache,
	3.6 GT/s HyperTransport speed
	■ M500 2.2-GHz processor, 1-MB L2 cache,
	3.6 GT/s HyperTransport speed
	AMD Athlon™ X2 Dual-Core Processors for	9	9	9
	Notebook PCs:
	■ M320 2.1-GHz processor, 1-MB L2 cache,
	3.2 GT/s HyperTransport speed
	■ M300 2.0-GHz processor, 1-MB L2 cache,
	3.2 GT/s HyperTransport speed
	AMD Sempron™ Processor for Notebook PCs:	9	9	9
	M100 2.0-GHz processor, 512-KB L2 cache,
	3.2 GT/s HyperTransport speed
Chipset	Northbridge: ATI RS880M	9	9
	Northbridge: ATI RX881			9
	Southbridge: AMD SB710	9	9	9
Graphics	ATI Radeon™ HD 4200 unified memory architecture	9	9
	(UMA, integrated) with shared video memory:
	■ Up to 126 MB when system memory = 1024 MB
	■ Up to 638 MB when system memory ≥ 2048 MB
	■ Up to 1150 MB when system memory ≥ 3072 MB
	■ Up to 1534 MB when system memory ≥ 4096 MB
	(32-bit OS)
	■ Up to 1662 MB when system memory ≥ 4096 MB
	(64-bit OS)
	ATI Mobility Radeon™ HD 4330 discrete graphics			9
	processor with 512 MB of dedicated video memory

(Continued)

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Product description

		Presario		Presario
		CQ61	HP G61	CQ61
Category	Description	(UMA)	(UMA)	(Discrete)
Panel	15.6-in, white light-emitting diode (LED) backlit,	9	9	9
	high-definition (HD), BrightView display panel
	(1366 × 768)
	16:9 wide aspect ratio (1600×900)
	Typical brightness: 200 nits
	15.6-in, cold-cathode fluorescent lamp (CCFL), HD,	9	9	9
	BrightView display panel (1366 × 768)
	16:9 wide aspect ratio (1600 × 900)
	Typical brightness: 200 nits
Memory	2 SODIMM slots	9	9	9
	Customer-accessible/upgradable
	PC2-6400, 800-MHz, DDR2
	Supports dual-channel memory
	Supports up to 8 GB of system RAM, in the
	following configurations:
	■ 8192 MB (4096 × 2)
	■ 4096 MB (2048 × 2)
	■ 3072 MB (2048 × 1 + 1024 × 1)
	■ 2048 MB (2048 × 1)
	■ 2048 MB (1024 × 2)
	■ 1024 MB (1024 × 1)
Hard drive	Supports 9.50-mm, 6.35-cm (2.50-in) hard drives	9	9	9
	Serial ATA (SATA)
	Customer-accessible
	Single hard drive configurations:
	■ 500 GB, 5400 rpm
	■ 320 GB, 7200 and 5400 rpm
	■ 250 GB, 7200 and 5400 rpm
	■ 160 GB, 7200 and 5400 rpm
Optical drive	Fixed (removal of one screw required)	9	9	9
	Serial ATA (SATA)
	12.7-mm tray load
	Customer-accessible
	Supports the following drives:
	■ Blu-ray ROM with LightScribe DVD±R/RW
	SuperMulti Double-Layer Drive
	■ DVD±RW and CD-RW SuperMulti Double-Layer
	Combo Drive with LightScribe
Webcam	VGA camera	9	9	9
(select models only)	Fixed angle (no tilt)
	640 × 480 by 22.5 frames per second
	Activity light
Microphone	Single analog microphone	9	9	9
Audio	High-definition audio	9	9	9
	Supports Microsoft® premium requirements
	2 Altec Lansing Presario-branded speakers

(Continued)

1–2	Maintenance and Service Guide

					Product description
			Presario		Presario
			CQ61	HP G61	CQ61
	Category	Description	(UMA)	(UMA)	(Discrete)
	Modem	56K V.92 data/fax modem	9	9	9
	(select models only)	Supports all worldwide certification requirements
	Ethernet	Integrated 10/100 network interface card (NIC)	9	9	9
	Wireless	2 wireless antennas built into display assembly	9	9	9
		Integrated wireless local area network (WLAN)
		options by way of wireless module:
		■ Atheros AR9285 802.11b/g/n WLAN module
		■ Atheros AR5009 802.11a/b/g/n WLAN module
		■ Broadcom BCM2070 Bluetooth® 2.1 module
		(select models only)
	External media card	Digital Media Slot supporting Memory Stick (MS),	9	9	9
	(select models only)	Memory Stick Pro (MSP), MultiMediaCard (MMC),
		Secure Digital (SD) Memory Card, and xD-Picture
		Card (XD)
		Adapter (not included) provides support for mini
		versions of SD, MMC, and MSP Duo
	Internal media card	One half-sized Mini Card slot	9	9	9
	Ports	Audio-out (stereo headphone)	9	9	9
		Audio-in (stereo microphone)
		HDMI v. 1.3b supporting 1080p with HDCP key
		(select models only)
		RJ-11 (modem, select models only)
		RJ-45 (Ethernet, includes link and activity lights)
		USB v. 2.0 (3)
		HP Smart Adapter power
		VGA (Dsub 15-pin) supporting:
		■ 1920×1200 external resolution at 60 Hz
		■ 1600×1200 external resolution at 75 Hz
		■ Hot plug/unplug and auto-detect
	Keyboard/	16-inch full-size keyboard with numeric keypad	9	9	9
	pointing devices	Synaptics TouchPad with 2 buttons and 2-way scroll
		(taps enabled as default)
	Power requirements	90-W HP Smart Adapter with localized cable plug			9
		support (3-wire plug with ground pin, supports 3-pin
		DC connector)
		65-W HP Smart Adapter with localized cable plug	9	9
		support (3-wire plug with ground pin, supports 3-pin
		DC connector)
		Battery options:	9	9	9
		■ 6-cell, 2.55-Ah (55-Wh) Li-ion battery
		■ 6-cell, 2.20-Ah (47-Wh) Li-ion battery
	Security	Security cable slot	9	9	9

(Continued)

Maintenance and Service Guide

1–3

Product description

		Presario		Presario
		CQ61	HP G61	CQ61
Category	Description	(UMA)	(UMA)	(Discrete)
Operating system	Windows® 7 Home Premium (32and 64-bit)	9	9	9
(preinstalled)
	Windows 7 Home Basic (64-bit)	9		9
	FreeDOS	9		9
Serviceability	End-user replaceable parts:	9	9	9

■ AC adapter

■ Battery

■ Bluetooth module (select models only)

■ Hard drive

■ Memory modules

■ Modem (select models only)

■ Optical drive

■ WLAN module

1–4	Maintenance and Service Guide

2

External component identification

Top components

Display components

Item	Component	Description
(1)	Internal display switch	Turns off the display and initiates Sleep if the display is closed while the power
		is on.
(2)	Webcam light (select models only)	On: The webcam is in use.
(3)	Webcam (select models only)	Records audio and video and captures still photographs.
(4)	Internal microphone	Records sound.

Maintenance and Service Guide

2–1

External component identification

TouchPad

Item	Component	Description
(1)	TouchPad on/off button	Enables/disables the TouchPad.
(2)	TouchPad*	Moves the pointer and selects or activates items on the screen.
(3)	Left TouchPad button*	Functions like the left button on an external mouse.
(4)	TouchPad light	■ White: TouchPad is enabled.
		■ Amber: TouchPad is disabled.
(5)	TouchPad scroll zone	Scrolls up or down.
(6)	Right TouchPad button*	Functions like the right button on an external mouse.

*This table describes factory settings. To view or change pointing device references, select Start > Devices and Printers. Then, right-click the device representing your computer, and select Mouse settings.

2–2	Maintenance and Service Guide

External component identification

Lights

Item	Component	Description
(1)	Caps lock light	On: Caps lock is on.
(2)	Power lights (2)*	■ On: The computer is on.
		■ Blinking: The computer is in the Sleep state.
		■ Off: The computer is off or in Hibernation.
(3)	Wireless light	■ Blue: An integrated wireless device, such as a wireless local area network
		(WLAN) device and/or a Bluetooth® device, is on.
		■ Amber: All wireless devices are off.
(4)	Num lock light	On: The integrated numeric keypad is enabled.
		– or –
		Num lock is enabled on a connected optional numeric keypad.
(5)	Battery light	■ 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 low-battery level, the
		battery light begins blinking more 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.
(6)	Drive light	Blinking: The hard drive or optical drive is being accessed.

*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed.

Maintenance and Service Guide

2–3

External component identification

Keys

Item	Component	Description
(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)	Function keys	Execute frequently used system functions when pressed in combination with
		the fn key.
(5)	Windows applications key	Displays a shortcut menu for items beneath the pointer.
(6)	Integrated numeric keypad and	■ Can be used like the keys on an external numeric keypad.
	volume hotkeys	■ Adjusts system volume when the asterisk (*), minus sign (-), or plus

sign (+) is pressed in combination with the fn key.

2–4	Maintenance and Service Guide

External component identification

Buttons and speakers

Item	Component	Description
(1)	Speakers (2)	Produce sound.
(2)	Power button*	■ 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 Security > Power Options.
(3)	Wireless button	Turns the wireless feature on or off but does not create a wireless
		connection.

Tosetestablishup. a wireless connection, a wireless network must already be

*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support.

Maintenance and Service Guide

2–5

External component identification

Front components

Item	Component	Description
(1)	Audio-in (microphone) jack	Connects an optional computer headset microphone, stereo array
		microphone, or monaural microphone.
(2)	Audio-out (headphone) jack	Produces sound when connected to optional powered stereo speakers,
		headphones, ear buds, a headset, or television audio.

Rear component

Component	Description
Vent	Enables airflow to cool internal components.
	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.

2–6	Maintenance and Service Guide

External component identification

Right-side components

Item	Component	Description
(1)	Optical drive	Reads and writes to optical discs.
(2)	Optical drive light	Blinking: The optical drive is being accessed.
(3)	USB ports (2)	Connect optional USB devices.
(4)	RJ-11 (modem) jack	Connects a modem cable.
	(select models only)
(5)	AC adapter light	■ On: The computer is connected to external power.
		■ Off: The computer is not connected to external power.
(6)	Power connector	Connects an AC adapter.

Maintenance and Service Guide

2–7

External component identification

Left-side components

Item	Component	Description
(1)	Security cable slot	Attaches an optional security cable to the computer.
		The security cable is designed to act as a deterrent, but it may not
		prevent the computer from being mishandled or stolen.
(2)	Vent	Enables airflow to cool internal components.
		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)	External monitor port	Connects an external VGA monitor or projector.
(4)	RJ-45 (network) jack	Connects a network cable.
(5)	HDMI port (select models only)	Connects an optional video or audio device, such as a high-definition
		television, or any compatible digital or audio component.
(6)	USB port	Connects an optional USB device.
(7)	Digital Media Slot	Supports the following optional digital card formats: Memory Stick (MS),
	(select models only)	Memory Stick Pro (MSP), MultiMediaCard (MMC), Secure Digital (SD)
		Memory Card, xD-Picture Card (XD).
(8)	Digital Media Slot light	On: The Digital Media Slot is in use.
	(select models only)

2–8	Maintenance and Service Guide

External component identification

Bottom components

Item	Component	Description
(1)	Battery bay	Holds the battery.
(2)	Battery release latch	Releases the battery from the battery bay.
(3)	Vents (5)	Enable airflow to cool internal components.
		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)	Wireless module compartment	Holds a wireless LAN module.
		Ä 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.
(5)	Hard drive bay	Holds the hard drive, RTC battery, and modem, and contains the memory
		module slots.

Maintenance and Service Guide

2–9

External component identification

Wireless antennas

Your computer model has at least 2 antennas that send and receive signals from one or more wireless devices.

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.

2–10	Maintenance and Service Guide

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	Component	Description
(1)	Product name	This is the product name affixed to the front of the computer.
(2)	Serial number (s/n)	This is an alphanumeric identifier that is unique to each product.
(3)	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 which components and parts are needed.
(4)	Model description	This is the alphanumeric identifier used to locate documents,
		drivers, and support for your computer.
(5)	Warranty period	This number describes the duration of the warranty period for this
		computer.

Maintenance and Service Guide

3–1

Illustrated parts catalog

Computer major components

3–2	Maintenance and Service Guide

Illustrated parts catalog

Item Description

Spare Part Number

(1)Display assembly (includes 2 wireless antennas, display panel/webcam cable, and enclosure with logo; see “Display assembly subcomponents” on page 3-8 for more spare part information)

	■ 15.6-in LED BrightView with webcam and microphone, for use with the CQ61	577079-001
	■ 15.6-in LED BrightView with webcam and microphone, for use with the black HP G61	577075-001
	■ 15.6-in LED BrightView with webcam and microphone, for use with the silver HP G61	580725-001
	■ 15.6-in LED BrightView with microphone only, for use with the CQ61	577078-001
	■ 15.6-in LED BrightView with microphone only, for use with the black HP G61	577074-001
	■ 15.6-in LED BrightView with microphone only, for use with the silver HP G61	580723-001
	■ 15.6-in CCFL BrightView with webcam and microphone, for use with the CQ61	577077-001
	■ 15.6-in CCFL BrightView with webcam and microphone, for use with the black HP G61	577073-001
	■ 15.6-in CCFL BrightView with webcam and microphone, for use with the silver HP G61	580724-001
	■ 15.6-in CCFL BrightView with microphone only, for use with the CQ61	577076-001
	■ 15.6-in CCFL BrightView with microphone only, for use with the black HP G61	577071-001
	■ 15.6-in CCFL BrightView with microphone only, for use with the silver HP G61	577022-001
(2)	Keyboard
	■ For use in Brazil	517865-201
	■ For use in the Czech Republic	517865-221
	■ For use in Europe	517865-A41
	■ For use in France	517865-051
	■ For use in French Canada	517865-121
	■ For use in Germany	517865-041
	■ For use in Greece	517865-151
	■ For use in Hungary	517865-211
	■ For international use	517865-B31
	■ For use in Israel	517865-BB1
	■ For use in Italy	517865-061
	■ For use in Japan	517865-291
	■ For use in Latin America	517865-161
	■ For use in Norway	517865-091
	■ For use in Portugal	517865-131
	■ For use in Russia	517865-251
	■ For use in Saudi Arabia	517865-171
	■ For use in Slovenia	517865-BA1
	■ For use in South Korea	517865-AD1
	■ For use in Spain	517865-071
	■ For use in Switzerland	517865-BG1
	■ For use in Taiwan	517865-AB1
	■ For use in Thailand	517865-281

(Continued)

Maintenance and Service Guide

3–3

Illustrated parts catalog

Item	Description	Spare Part Number
	Keyboard (Continued)
	■ For use in Turkey	517865-141
	■ For use in the United Kingdom	517865-031
	■ For use in the United States	517865-001

(3)Keyboard cover

	■ For use with the CQ61 and black HP G61	531207-001
	■ For use with the silver HP G61	534997-001
(4)	Power button board	531215-001

The power button board spare part kit does not include a cable. The power button board cable is included in the Cable Kit, spare part number 531211-001.

(5)Bluetooth module and cable (select models only)

■	Bluetooth module	537921-001
■	Bluetooth module cable	582757-001

(6)Top cover (includes TouchPad)

	■ For use with the CQ61 and black HP G61	531206-001
	■ For use with the silver HP G61	534996-001
	Fan/heat sink assembly (includes replacement thermal material)
(7)	■ For use with UMA systems	580718-001
(8)	■ For use with discrete systems	580719-001
	Plastics Kit (see “Plastics Kit” on page 3-9 for more spare part information)	531517-001
(9a)	Hard drive cover
(9b)	Wireless module compartment cover
(10)	Processor (includes replacement thermal material)
	■ M600, 2.4-GHz (2-MB L2 cache, 3.6 GT/s HyperTransport speed)	576254-001
	■ M520, 2.3-Ghz (1-MB L2 cache, 3.6 GT/s HyperTransport speed)	583055-001
	■ M500, 2.2-GHz (1-MB L2 cache, 3.6 GT/s HyperTransport speed)	576253-001
	■ M320, 2.1-GHz (1-MB L2 cache, 3.2 GT/s HyperTransport speed)	576252-001
	■ M300, 2.0-GHz (1-MB L2 cache, 3.2 GT/s HyperTransport speed)	578024-001
	■ M100, 2.0-GHz (512-KB L2 cache, 3.2 GT/s HyperTransport speed)	576251-001

(11)RJ-11 (modem) connector (select models only; includes cable)

The RJ-11 (modem) connector is included in the Cable Kit, spare part number 531211-001.

(12)System board (includes replacement thermal material)

■ With media card and HDMI support, for use with UMA systems	577065-001
■ With support for media cards but not HDMI, for use with UMA systems	577064-001
■ With no media card or HDMI support, for use with UMA systems	585923-001
■ With media card and HDMI support, for use with discrete systems	577067-001
■ With support for media cards but not HDMI, for use with discrete systems	577066-001

(Continued)

3–4	Maintenance and Service Guide

Illustrated parts catalog

Item Description

Spare Part Number

(13)Modem (select models only)

The modem spare part kit does not include a cable. See the RJ-11 (modem) connector above.

	■ For use in all countries and regions except Australia and New Zealand	461749-001
	■ For use in Australia and New Zealand only	461749-011
(14)	Power connector (includes cable)	533465-001
(15)	WLAN module
	■ Atheros AR9285 802.11b/g/n for use in Canada, the Cayman Islands, Guam, Puerto	518436-001
	Rico, the United States, and the U.S. Virgin Islands
	■ Atheros AR9285 802.11b/g/n for use in Afghanistan, Albania, Algeria, Andorra, Angola,	518436-002

Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the

Bahamas, Bahrain, Barbados, Belgium, Belize, Benin, Bermuda, Bhutan, 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, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic,

Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El

Salvador, Equatorial 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, 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, Palau, Panama, Papua New Guinea, Paraguay, the

People's Republic of China, Peru, the Philippines, Poland, Portugal, the Republic of

Moldova, Romania, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia,

Senegal, Serbia, 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, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and

Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, the United Arab Emirates, the

United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire,

Zambia, and Zimbabwe

(Continued)

Maintenance and Service Guide

3–5

Illustrated parts catalog

Item	Description	Spare Part Number
	WLAN module (Continued)
	■ Atheros AR5009 802.11a/b/g/n for use in Canada, the Cayman Islands, Guam, Puerto	518437-001
	Rico, the United States, and the U.S. Virgin Islands
	■ Atheros AR5009 802.11a/b/g/n for use in Afghanistan, Albania, Algeria, Andorra, Angola,	518437-002
	Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the
	Bahamas, Bahrain, Barbados, Belgium, Belize, Benin, Bermuda, Bhutan, 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, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic,
	Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El
	Salvador, Equatorial 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, Palau, Panama, Papua New Guinea, Paraguay, the
	People's Republic of China, Peru, the Philippines, Poland, Portugal, the Republic of
	Moldova, Romania, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia,
	Senegal, Serbia, 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, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and
	Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, the United Arab Emirates, the
	United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire,
	Zambia, and Zimbabwe
(16)	USB board (includes cable)	531866-001
(17)	Audio board	531208-001

The audio board spare part kit does not include a cable. The audio board cable is included in the Cable Kit, spare part number 531211-001.

(18)Base enclosure

	■ With Digital Media Slot, for use with UMA systems	580717-001
	■ With no Digital Media Slot, for use with UMA systems	587785-001
	■ With Digital Media Slot, for use with discrete systems	584254-001
	Rubber Feet Kit (not illustrated, includes six rubber computer feet)	531213-001
(19)	Speaker assembly (includes left and right speakers and cables)	531209-001

(20)Hard drive (includes bracket; see “Mass storage devices” on page 3-10 for more spare part information)

■ 500 GB, 5400 rpm	577086-001
■ 320 GB, 7200 rpm	575599-001
■ 320 GB, 5400 rpm	577084-001
■ 250 GB, 7200 rpm	575598-001
■ 250 GB, 5400 rpm	577082-001
■ 160 GB, 7200 rpm	580528-001
■ 160 GB, 5400 rpm	577080-001
Hard Drive Hardware Kit (not illustrated, includes hard drive bracket and screws)	531204-001

(Continued)

3–6	Maintenance and Service Guide

Illustrated parts catalog

Item Description

Spare Part Number

(21)Optical drive (includes bezel and bracket; see “Mass storage devices” on page 3-10 for more spare part information)

	■ DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe	517850-001
	■ Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive	517852-001
(22)	Real-time clock (RTC) battery	449729-001

(23)Memory modules (PC2-6400, 800-MHz, DDR2)

	■ 4 GB (CQ61 only)	575566-005
	■ 2 GB	573722-006
	■ 1 GB	573721-006
(24)	Battery
	■ 6-cell, 2.55 Ah (55 Wh) Li-ion	484171-001
	■ 6-cell, 2.2 Ah (47 Wh) Li-ion	484170-001

Maintenance and Service Guide

3–7

Illustrated parts catalog

Display assembly subcomponents

Item Description

Spare part number

(1)Display bezel

	■ With webcam and microphone, for use with the HP G61	530992-001
	■ With webcam and microphone, for use with the CQ61	534993-001
	■ With microphone only, for use with the HP G61	534992-001
	■ With microphone only, for use with the CQ61	534995-001
	Display Rubber Kit (not illustrated, includes display bezel screw covers and bumper pads)	530999-001
(2)	Display panel
	■ 15.6-in LED BrightView (includes cable; see the LED Display Cable Kit below)	577070-001
	■ 15.6-in CCFL BrightView (does not include cable; see the CCFL Display Cable Kit below)	577068-001

(Continued)

3–8	Maintenance and Service Guide

			Illustrated parts catalog
	Item	Description	Spare part number
(3)		Display inverter (for use with CCFL display panels only)	577278-001
		Display Cable Kits
(4)		■ For use with LED display panels (includes cables for both left and right panel connections)	534077-001
(5)		■ For use with CCFL display panels	579598-001
(6)		Webcam (select models only)	531202-001
		The webcam spare part kit does not include a cable. The display panel/webcam cable
		is available in the Display Cable Kits above.
(7)		Wireless antennas (include 2 transceivers and cables)	582068-001

(8)Display Bracket Kit (includes left and right display brackets)

	■ For use with LED display panels	530995-001
	■ For use with CCFL display panels	579597-001
(9)	Microphone (includes cable)	531203-001
(10)	Display Hinge Kit (includes left and right display hinges)	530993-001
	Display Screw Kit (not illustrated)	531201-001

(11)Display enclosure (includes logo)

■ For use with the HP G61	589031-001
■ For use with the CQ61	589030-001

Plastics Kit

Item Description	Spare part number
Plastics Kit	531517-001

(1)Hard drive cover (includes four captive screws, secured by C-clips)

(2)Wireless module compartment cover (includes one captive screw, secured by a C-clip)

Maintenance and Service Guide

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