10.
Remove the top cover
(2)
.
Reverse this procedure to install the top cover.
Power button board
Description
Spare part number
Power button board (includes cable)
686270-001
Before removing the power button board, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery on page 35
), and then remove the following components:
a.
Memory module/wireless module compartment cover (see
Memory module on page 36
)
b.
Keyboard (see
Keyboard on page 39
)
c.
Hard drive (see
Hard drive on page 45
)
d.
Top cover (see
Top cover on page 49
)
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.
52
Chapter 4 Removal and replacement procedures
Summary of Contents for 655
Page 1: ...HP 655 Notebook PC Maintenance and Service Guide ...
Page 4: ...iv Safety warning notice ...
Page 8: ...viii ...
Page 23: ...3 Illustrated parts catalog 15 ...
Page 105: ......
