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7. Reconnect the internal speaker cable connectors to the system board.
8. Go to “Completing the FRU installation” on page 109.
Replacing the rear I/O assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important Safety
Information” on page 1.
This section provides instructions on how to replace the rear I/O assembly.
Removing the rear I/O assembly
To remove the rear I/O assembly, do the following:
1. Turn off the computer.
2. Disconnect all cables, power cords, and external options from your computer. See “Locating connectors
on the rear of your computer” on page 68.
3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay
it down so that the screen is against the surface and the cover is facing up.
4. Remove the computer cover. See “Removing the computer cover” on page 74.
5. Remove the rear I/O shielding. See “Removing the rear I/O shielding” on page 78.
6. Note the location of the rear I/O assembly cables connection. Note the routing of the rear I/O assembly
cables. Disconnect all the rear I/O assembly cables.
7. Remove the two screws 1 that secure the rear I/O assembly to the main bracket.
Chapter 9. Replacing FRUs 95