5. Remove the TouchPad button board (4).
Reverse this procedure to install the TouchPad button board.
Audio/USB board
Description Spare part number
Audio/USB board (includes audio jack, USB port, and cable) 734417-001
Before removing the audio/USB board, follow these steps:
1. Shut down the computer.
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 25), and then remove the following components:
a. Service cover (see Service cover on page 26)
b. Keyboard (see Keyboard on page 32)
c. Top cover (see Top cover on page 39)
Remove the audio/USB board:
Component replacement procedures 45
To Next Page
Loading...
