Display lid switch module
NOTE:
The display lid switch module is included in the Cable Kit, spare part number Cable Kit, spare
part number 457400-001.
Before removing the display lid switch module, 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
Battery on page 37
).
5
.
Remove the keyboard (see
Switch cover and keyboard on page 47
).
6
.
Remove the switch cover (see
Switch cover and keyboard on page 47
).
Remove the display lid switch module:
1
.
Disconnect the display lid switch module cable
(1)
from the system board.
2
.
Remove the display lid switch module
(2)
from the clip built into the top cover.
3
.
Remove the display lid switch module cable from the clips
(3)
built into the top cover.
Reverse this procedure to install the display lid switch module.
52 Chapter
4
Removal and replacement procedures