Hp PAVILION DV3 Manuel d'utilisateur télécharger pdf (Page 57)

Top cover

Description Spare part number

Top cover (includes TouchPad and cable, fingerprint reader board cable, and caps lock LED board

and cable)

506241-001

Before removing the top cover, 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 32).

5. Remove the following components:

a. Hard drive (see

Hard drive on page 38)

b. Optical drive (see

Optical drive on page 35)

c. Keyboard and switch cover (see

Keyboard and switch cover on page 40)

d. Display assembly (see

Display assembly on page 43)

Remove the top cover:

1. Turn the computer upside down.

2. Remove the seven Phillips screws that secure the top cover to the computer.

3. Turn the computer right-side up, with the front toward you.

4. Open the computer as far as possible.

5. Disconnect the caps lock LED board cable (1) from the system board.

Component replacement procedures 49

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Hp PAVILION DV3 Manuel d'utilisateur Page 57