Front speakers
Description Spare part number
Front left speaker (includes cable and rubber isolators) 942834-001
Front right speaker (includes cable and rubber isolators) 942833-001
Before removing the front 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 29).
5. Disconnect the battery cable from the system board (see Battery on page 31).
6. Remove the fans (see Fans on page 35).
Remove the front speakers:
1. Disconnect the front speaker cables (1) from the system board.
2. Release the tape (2) that secures the speaker cables to the keyboard/top cover.
3. Remove the four Phillips M2.0×3.7 shoulder screws (3) that secure the front speakers to the keyboard/
top cover.
4. Remove the two Phillips M2.0×2.4 screws (4) that secure the front speakers to the keyboard/top cover.
44 Chapter 5 Removal and replacement procedures
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