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• To complete the replacement, go to “Completing the parts replacement” on page 48.
Replacing the front audio and USB assembly
Attention:
Do not open your server or attempt any repair before reading and understanding the Safety Information and the
Warranty and Support Information on the ThinkServer Documentation DVD that came with your product, and
“Guidelines” on page 15
. To obtain a copy of the publications, go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the front audio and USB assembly.
To replace the front audio and USB assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See “Removing the server cover” on page 17.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 18.
4. Disconnect the front audio and USB assembly cable from the system board. See Chapter 4 “Locating
parts, controls, and connectors” on page 9.
5. Note the front audio and USB assembly cable routing and remove the screw that secures the front audio
and USB assembly. Then, remove the front audio and USB assembly from the chassis.
Figure31. Removing the front audio and USB assembly
6. Route the new front audio and USB assembly through the hole in the chassis.
7. Position the new front audio and USB assembly to the chassis so that the screw hole in the new front
audio and USB assembly is aligned with the corresponding hole in the chassis.
8. Install the screw to secure the new front audio and USB assembly in place.
9. Connect the new front audio and USB assembly cables to the system board. See Chapter 4 “Locating
parts, controls, and connectors” on page 9.
Chapter 5. Installing, removing, or replacing hardware 39