Audio jack board
Description Spare part number
Audio jack board (includes cable) L41019-001
Before removing the audio jack board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 27).
5. Remove the battery (see Battery on page 28).
6. Remove the system board (see System board on page 41).
Remove the audio jack board:
1. Remove the Phillips M2.0×2.4 screw (1) that secures the audio jack board to the keyboard/top cover.
2. Lift the left side of the audio jack board (2) until it rests at an angle.
3. Remove the audio jack board and cable.
Reverse this procedure to install the audio jack board and cable.
46 Chapter 5 Removal and replacement procedures
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