Audio board
Description Spare part number
Audio jack board (includes cable and double-sided adhesive) 814721-001
832765-001
Before removing the audio jack board, follow these steps:
1. Turn o the tablet. If you are unsure whether the tablet is o or in Hibernation, turn the tablet on, and
then shut it down through the operating system.
2. Disconnect the power from the tablet by unplugging the power cord from the tablet.
3. Disconnect all external devices from the tablet.
4. Remove the back cover (see Back cover on page 26).
5. Disconnect the battery cable from the system board (see Battery on page 28).
Remove the audio jack board:
1. Release the ZIF connector (1) to which the audio jack board cable is attached, and then disconnect the
audio jack board cable from the system board.
2. Detach the audio jack board cable (2) from the display panel assembly. (The audio jack board cable is
attached to the display panel assembly with double-sided adhesive.)
3. Remove the two screws (3) that secure the audio jack board to the display panel assembly.
4. Remove the audio jack board (4) and cable.
Reverse this procedure to install the audio board and cable.
30 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
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