Replacing The Keyboard - Lenovo ThinkCentre A85 User Manual

Figure 30. Removing the rear fan assembly
6. Remove the rear fan assembly out of the chassis.
7. Install the new rear fan assembly by aligning the rubber mounts of the rear fan assembly with the holes
on the chassis and push the rubber mounts through the holes.
8. Pull on the tips of the rubber mounts until the rear fan assembly is in place.
Figure 31. Replacing the rear fan assembly
9. Connect the rear fan assembly cable to the system fan connector on the system board.
10. Go to "Completing the parts replacement" on page 38.

Replacing the keyboard

Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre
Safety and Warranty Guide, go to:
http://www.lenovo.com/support
This section provides instructions on how to replace the keyboard.
To replace the keyboard, do the following:
1. Remove all media from the drives. Then, turn off all attached devices and the computer.
2. Disconnect all power cords from electrical outlets.
3. Disconnect the old keyboard cable from the computer.
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ThinkCentre User Guide