Latch Assembly - HP ProBook 4540s Maintenance And Service Manual

3. Lift the power cable assembly from the computer (2).
Reverse this procedure to install the power cable.

Latch assembly

NOTE: The Latch Kit includes the latch, bracket, two screws, and spring.
Description
Latch Kit
Before removing the latch assembly, 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. WLAN/Bluetooth module (see
d. WWAN module (see
e. Keyboard (see
f. Top cover (see
110 Chapter 4 Removal and replacement procedures
Battery on page 55).
Bottom door on page
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page 70)
Top cover on page 82)
58).
60)
66)
Spare part number
684635-001
68)