HP (Hewlett-Packard) DV3 ユーザーズマニュアル

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:

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.

Disconnect all external devices connected to the computer.

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.

Remove the battery (see 

Remove the following components:

Hard drive (see 

Optical drive (see 

)

Keyboard and switch cover (see 

Display assembly (see 

)

Remove the top cover:

Turn the computer upside down.

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

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

Open the computer as far as possible.

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

Component replacement procedures

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