Hp 110 User Manual download pdf (Page 68)

TouchPad button board

Description Spare part number

TouchPad button board 651901-001

Before removing the TouchPad button board, 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 44).

5. Remove the following components:

a. Service door (see

Service door on page 45).

b. Keyboard (see

Keyboard on page 53).

c. Top cover (see

Top cover on page 56).

Remove the TouchPad button board:

1. Position the top cover upside down, with the front toward you.

2. Release the TouchPad button board ZIF connector (1), and then disconnect the TouchPad

button board cable (2).

3. Remove the two Phillips M2.0x3.0 screws (3).

4. Remove the TouchPad button board (4).

60 Chapter 4 Removal and replacement procedures

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Hp 110 User Manual Page 68