HP 721953-251 Ficha Técnica descarregar pdf (Página 61)

Keyboard

NOTE: For a detailed list of available keyboards, see Sequential part number listing on page 27.

Description Spare part number

Keyboard 721953-xxx

Before removing the keyboard, 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 38).

5. Remove the service door (see

Service door on page 39).

Remove the keyboard:

1. Position the computer upside-down with the front toward you.

2. Remove the 2 Phillips PM2.5×6.0 screws that secure the keyboard to the computer.

3. Position the computer upright with the front toward you.

4. Open the computer as far as possible.

5. Slide the keyboard slightly downward toward the palm rest to disengage the top of the keyboard from

the top cover (1).

Component replacement procedures 51

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HP 721953-251 Ficha Técnica Página 61