Speakers
Description Spare part number
Speaker Kit (includes left and right speakers, cables, and rubber isolators) L41021-001
Before removing the speakers, follow these steps:
1. Turn o 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 the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see Bottom cover on page 27).
5. Remove the battery (see Battery on page 28).
Remove the speakers:
1. Disconnect the speaker cable (1) from the system board.
2. Detach the speaker cable (2) from the keyboard/top cover. (The speaker cable is attached to
the system board with tape.)
3. Remove the four Phillips M2.0×2.4 screws (3) that secure the speakers to the keyboard/top cover.
4. Remove the speakers (4).
NOTE: When removing the speakers, make note of the location and condition of the four rubber
isolators (5). These isolators are critical to the performance of the speakers. The absence of these isolators
or damage to them can degrade the speaker performance.
Reverse this procedure to install the speakers.
Component replacement procedures 33
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