HP (Hewlett-Packard) NQ286UPABA ユーザーズマニュアル

Top cover (includes TouchPad board and cable, TouchPad button board and cable, and
TouchPad bracket)

 

With fingerprint reader

492557-001

Without fingerprint reader

514059-001

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:

Primary hard drive (see 

)

Optical drive (see 

) or Secondary hard drive (see 

Switch cover and keyboard (see 

Display assembly (see 

)

Remove the top cover:

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

Component replacement procedures

79