Lid Switch - HP ProBook 4535s Service Manual

Lid switch

Description
Lid switch board
Before removing the lid switch, 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
5. Remove the following components:
a. Bottom door (see
b. Optical drive (see
c. Keyboard (see
d. Top cover (see
Remove the lid switch:
1. Position the computer upright with the front toward you.
2. Lift the system board connector latch(1), and then disconnect the cable (2).
3. Lift the board from the computer (3).
Reverse this procedure to install the lid switch.
72 Chapter 4 Removal and replacement procedures
Battery on page 41).
Bottom door on page
Optical drive on page
Keyboard on page 57)
Top cover on page 59)
43).
44)
Spare part number
646289-001