HP DM3 manual Keyboard, Description Spare part number

Keyboard

Description	Spare part number
For use in French Canada	619433-121
For use in Japan	619433-291
For use in the South Korea	619433-AD1
For use in Taiwan	619433-AB1
For use in Thailand	619433-281
For use in the United States	619433-001
For use in French Canada with backlight	619434-121
For use in Japan with backlight	619434-291
For use in South Korea with backlight	619434-AD1
For use in Taiwan with backlight	619434-AB1
For use in Thailand with backlight	619434-281
For use in the United States with backlight	619434-001

Before removing the keyboard:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn on the computer, 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 34).

5.Remove the hard drive (see Hard drive on page 36).

6.Remove the Memory Module compartment cover (see Memory module on page 39).

Remove the keyboard:

1.Turn the computer upside down with the front toward you.

2.Remove the three Phillips PM2.5×5.0 screws that secure the keyboard to the computer.

42 Chapter 4 Removal and replacement procedures