f.Top cover (see Top cover on page 81)

g.ExpressCard board (see ExpressCard board on page 84)

h.Audio board (see Audio board on page 85)

Remove the modem module:

1.Turn the audio board upside down, with the audio connectors toward you.

2.Remove the two Phillips PM2.5×3.0 screws (1) that secure the modem module to the audio board.

NOTE: The audio board cable ground loop (2) is secured by the modem module rear screw.

3.Lift the modem module (3) straight up to disconnect it from the audio board.

4. Remove the audio board.

Reverse this procedure to install the modem module.

Speaker

Description

Spare part number

 

 

Speaker

487137-001

 

 

Before removing the speaker, 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.

88 Chapter 4 Removal and replacement procedures

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HP AW389USABA, FN023UAABA manual Description Spare part number Speaker 487137-001

AW389USABA, FN023UAABA specifications

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