HP mt44 User Manual

TouchPad button board
Description Spare part number
TouchPad button board L18311-001
Before removing the TouchPad button board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 33).
5. Remove the battery (see Battery on page 46).
Remove the TouchPad button board:
1. Disconnect the TouchPad button board cable from the ZIF connector on the TouchPad (1).
2. Remove the four Phillips M2.0x3.0 screws (2) that secure the board to the computer, and then remove
the TouchPad button board from the computer (3).
Reverse this procedure to install the TouchPad button board.
58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

HP mt44 Specifications

General

Brand	HP
Model	mt44
Category	Server
Language	English