Speakers
Description Spare part number
Speakers (includes left and right speakers and cable) 749653-001
Before removing the 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 battery (see
Battery on page 35), and then remove the following components:
●
Keyboard (see
Keyboard on page 39)
●
Top cover (see
Top cover on page 47)
●
WLAN module (see
WLAN module on page 55)
●
Hard drive (see
Hard drive on page 53)
●
System board (see
System board on page 60)
To remove the speakers:
1. Remove the four Phillips broadhead PM2.0×2.0 screws (1) that secure the speakers to the computer.
2. Lift the speakers from the base enclosure (2).
NOTE: Note the rubber gaskets (3) around each screw. When installing the speakers, make sure the
gaskets are installed correctly.
64 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
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