HP Net PC 20 Technical Information download pdf (Page 60)

Power button board

Description Spare part number

Power button board (includes cable) 646129-001

Before removing the power 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 35), and then remove the following components:

●

Optical drive (see

Optical drive on page 36)

●

Keyboard (see

Keyboard on page 45)

●

Top cover (see

Top cover on page 48)

Remove the power button board:

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

2. Remove the two Phillips PM2.0×3.0 screws (1) that secure the power button board to the

top cover.

3. Remove the power button board and cable (2).

Reverse this procedure to install the power button board and cable.

52 Chapter 4 Removal and replacement procedures

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HP Net PC 20 Technical Information Page 60