Power Button Board - HP 240 Maintenance And Service Manual

Power button board

Description
Power button board (includes cable)
Before removing the power button board, 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
●
Top cover (see
To remove the power button board:
1. Turn the top cover upside down with the front toward you.
2. Remove the two Phillips PM2.0×3.0 screws (1) that secure the power button board to the
top cover.
3. Remove the Mylar sheet covering the power button board (2).
Battery on page 41), and then remove the following components:
Hard drive on page 54)
Keyboard on page 60)
Top cover on page 63)
Spare part number
685098-001
WLAN module on page
Component replacement procedures
49)
67