Top Cover - HP Presario CQ45-700 Maintenance And Service Manual

Top cover

NOTE: The top cover spare part kit includes the TouchPad. However, it does not include the
TouchPad cables. The TouchPad cables are included with the TouchPad button board. For more
information on the TouchPad button board, see
Description
Top cover for use with Compaq Presario CQ45 models
Top cover for use with HP 1000 models
Before removing the top cover, follow these steps:
1. Shut down the computer. 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.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
●
Memory module/wireless module compartment cover (see
●
Hard drive (see
●
Keyboard (see
NOTE: When replacing the top cover, be sure that the following components are removed from the
defective top cover and installed on the replacement top cover:
●
Power button board and cable (see
●
TouchPad button board and cables (see
To remove the top cover:
1. Close the computer, and then turn the computer upside down with the front toward you.
Battery on page 38), and then remove the following components:
Hard drive on page 50)
Keyboard on page 56)
Power button board on page
TouchPad button board on page
TouchPad button board on page
WLAN module on page
63)
Component replacement procedures
65.
Spare part number
685110-001
685109-001
46)
65)
59