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f.
Display assembly (see
Display assembly on page 64)
g.
Top cover (see
Top cover on page 70)
Remove the audio board:
1.
Release the ZIF connector to which the audio board cable is connected and disconnect the cable
(1) from the system board.
2. Remove the Phillips PM2.5×5.0 screw (2) that secures the audio board to the computer.
3. Lift the rear edge of the audio board (3) and swing it forward until the audio connectors disengage
from the base enclosure.
4. Remove the audio board (4).
Reverse the above procedure to install the audio board.
Bluetooth module
Description Spare part number
Bluetooth module (includes Bluetooth module cable) 397923-002
Before removing the Bluetooth module, 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.
Component replacement procedures 79