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Audio board
Description Spare part number
Audio board (includes audio cable and HDMI/dock cable) 732284-001
Before removing the audio board, 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. Disconnect the tablet from the keyboard dock (see
Releasing the tablet from the keyboard dock
on page 32).
5. Remove the display rear cover (see
Display rear cover on page 45).
6. Disconnect the battery cable (see
Battery cable on page 46).
7. Remove the bottom trim (see
Bottom trim on page 61).
To remove the audio board:
1. Disconnect the audio cable from the side of the audio board (1).
2. Disconnect the display cable from the audio board (2).
3. Disconnect the docking cable from the audio board (3).
4. Remove the three Phillips PM2.0×3.0 screws (4) that secure the audio board to the tablet.
5. Lift the audio board from the tablet (5).
64 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts