Power Button Board And Cable - HP Probook 5310m Maintenance And Service Manual

Removal and replacement procedures

Power button board and cable

Description
Power button board (includes cable)
Before removing the power button board and cable, 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. Accessory cover (see
b. Keyboard (see
c. Button board and cable (see
d. Top cover (see
Remove the power button board and cable:
1. Release the ZIF connector 1 to which the power button board cable is attached, and then disconnect the cable
from the system board.
2. Disconnect the power cable 2 from the system board.
3. Remove the two Torx T8M2.5×6.0 screws 3 that secure the power button board to the base enclosure.
4. Remove the power button board and cable 4 by lifting them straight up.
Reverse this procedure to install the power button board and cable.
4–30
"Battery" on page
"Mass storage device" on page
"Keyboard" on page 4-22)
"Button board and cable" on page
"Top cover" on page 4-27)
4-7).
4-9)
4-25)
Spare part number
581077-001
Maintenance and Service Guide