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Right speaker
Description Spare part number
Speaker Kit (includes left speaker/subwoofer and right speaker) 727513-001
The computer includes two separate speakers — a speaker on the right side, and a speaker/subwoofer
on the left side. You must remove the system board to remove the right speaker. You do not have to
remove the system board to remove the left speaker/subwoofer. You do have to remove the RJ-45
module cover to remove the left speaker/subwoofer.
Before removing the front speakers, 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. Remove the service cover (see
Service cover on page 37).
5. Remove the battery (see
Battery on page 39),
6. Remove the fan (see
Fan on page 55).
7. Remove the card reader board (see
Card reader board on page 54).
8. Remove the system board (see
System board on page 57).
Remove the speakers:
1. Remove the Phillips PM2.5×3.5 screw (1) and the Phillips PM2.5×5.5 screw (2) that secures the
right hinge to the computer.
66 Chapter 4 Removal and replacement procedures