Top Cover - HP 240 Maintenance And Service Manual

Reverse this procedure to install the keyboard.

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 in charcoal models
Top cover for use in black 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.
TouchPad button board on page
Battery on page 56), and then remove the following components:
Hard drive on page 70)
Keyboard on page 76)
Power button board on page
TouchPad button board on page
85.
Spare part number
685762-001
713530-001
WLAN module on page
83)
85)
Component replacement procedures
64)
79