HP CQ62-215TU, CQ62-255TU, CQ62-252TX, CQ62-251TX, CQ62-217CA, CQ62-219WM manual Touchpad button board

Removal and replacement procedures

Touchpad button board

Description	Spare part number
Touchpad button board	595203-001

Before removing the touchpad button board:

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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer.

4.Remove the battery (see “Battery” on page 4-7).

5.Remove the hard drive (see “Hard drive” on page 4-8).

6.Remove the memory module (see “Memory module” on page 4-10).

7.Remove the wireless module (see “Wireless module” on page 4-12).

8.Remove the optical drive (see “Optical drive” on page 4-14).

9.Remove the keyboard (see “Keyboard” on page 4-17).

10.Remove the top cover (see “Top cover” on page 4-20).

Remove the touchpad button board:

1.Remove the two Phillips PM2.0×3.0 screws 1 that secure the touchpad button board to the top cover.

2.Lift up and remove the touchpad button board 2.

Reverse this procedure to install the touchpad button board.

4–24 Maintenance and Service Guide