HP V3667TU, V3523TU, V3930TU, V3931TU, V3929TU, V3928TU, V3925TU, V3923TU, V3922TU, V3700 TouchPad cable

TouchPad

Before removing the TouchPad, 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 53).

5. Remove the following components:

a. Hard drive (see Hard drive on page 54)

b. WLAN cover (see WLAN module on page 57)

c. Optical drive (see Optical drive on page 64)

d. Keyboard (see Keyboard on page 66)

e. Switch cover (see Switch cover on page 69)

f. Display assembly (see Display assembly on page 71)

g. Top cover (see Top cover on page 80)

Remove the TouchPad:

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

2. Remove the five Phillips PM2.0×3.0 screws (1) that secure the TouchPad assembly to the top cover.

Component replacement procedures 83