[. . . ] Compaq Presario CQ62 Notebook PC and HP G62 Notebook PC
Maintenance and Service Guide
SUMMARY 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 2010 Hewlett-Packard Development Company, L. P. 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. [. . . ] The top cover screws are identified by a triangle icon embossed on the base enclosure.
3. Remove the three Phillips PM2. 5×6. 0 screw that secures the top cover to the computer.
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6.
Release the power button ZIF connector (1), speaker cable (2), touchpad ZIF connector (3), and touchpad button ZIF connector (4).
7.
Lift the rear edge of the top cover (1) until the top cover disengages from the base enclosure. Remove the top cover (2).
NOTE:
The TouchPad is glued to the top cover and is included with the top cover spare part.
Reverse this procedure to install the switch cover.
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Chapter 4 Removal and replacement procedures
Speaker assembly
Description Speaker assembly (includes cable) Spare part number 606007-001
Before removing the speaker assembly: 1. If you are unsure whether the computer is off or in Hibernation, turn on the computer, and then shut it down through the operating system. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. Hard drive (see Hard drive on page 43) Optical drive (see Optical drive on page 46) Keyboard (see Keyboard on page 53) Top cover (see Top cover on page 56)
Remove the speaker assembly: 1. Remove the three Phillips PM2. 5×3. 0 screws (1) that secure the speaker assembly to the top cover. Lift up and remove the speakers (2).
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Reverse this procedure to install the speaker assembly.
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Chapter 4 Removal and replacement procedures
Power button board
Description Power button board Spare part number 606008-001
Before removing the power button board: 1. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. Hard drive (see Hard drive on page 43) Optical drive (see Optical drive on page 46) Keyboard (see Keyboard on page 53) Top cover (see Top cover on page 56)
Remove the power button board: 1. Remove the Phillips PM2. 0×3. 0 screw (1) that secures the power button board to the top cover. Lift up and remove the power button board (2).
Reverse this procedure to install the power button board.
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TouchPad button board
Description Touchpad button board (includes bracket and cable) Spare part number 606005-001
Before removing the TouchPad button board: 1. If you are unsure whether the computer is off or in Hibernation, turn on the computer, and then shut it down through the operating system. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. Hard drive (see Hard drive on page 43) Optical drive (see Optical drive on page 46) Keyboard (see Keyboard on page 53) Top cover (see Top cover on page 56)
Remove the TouchPad button board: 1. Remove the four Phillips PM2. 0×3. 0 screws (1) that secure the TouchPad bracket to the top cover. The TouchPad button is fused on the TouchPad button board bracket.
Reverse the above procedure to reassemble and install the TouchPad button board.
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Chapter 4 Removal and replacement procedures
Modem module
Description 56K V. 92 data/fax modem (select models only) (for model 1. 0 only) Spare part number 510100-001
Before removing the modem module: 1. If you are unsure whether the computer is off or in Hibernation, turn on the computer, and then shut it down through the operating system. Disconnect the power from the computer by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer. Hard drive (see Hard drive on page 43) Optical drive (see Optical drive on page 46) Keyboard (see Keyboard on page 53) Top cover (see Top cover on page 56)
Remove the modem module: 1. Remove the two Phillips PM2. 0×3. 0 screws (1) that secure the modem module to the system board. [. . . ] Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used. The flexible cord must be Type VCTF, 3-conductor, 0. 75-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.
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Requirements for specific countries or regions 113
10 Recycling
Battery
When a battery has reached the end of its useful life, do not dispose of the battery in general household waste. Follow the local laws and regulations in your area for computer battery disposal.
Display
WARNING! [. . . ]