HP C9K75UT User Manual download pdf (Page 53)

3. Remove the Phillips PM screws securing each half of the front speaker (2).

4. Remove the speaker cables (3) that are routed on each side of the front area.

5. Remove the speakers (4).

Reverse this procedure to install the front speakers.

Before removing the rear 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.

1. 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.

2. Remove the base enclosure (see

Base enclosure on page 29).

3. Disconnect the battery cable (see

Battery on page 31).

4. Remove the system board (see

System board on page 39).

NOTE: The heat sink overlaps the rear speakers so the system board must be removed before

the rear speakers.

Remove the rear speakers

1. Disconnect the rear speaker cable from the USB/Audio board (1).

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HP C9K75UT User Manual Page 53