6. Pull on the tips of the rubber mounts until the rear fan assembly is in place.
Figure 34. Installing the rear fan assembly
7. Connect the rear fan assembly cable to the system fan connector on the system
Replacing the internal speaker
This section provides instructions on how to replace the internal speaker.
To replace the internal speaker, do the following:
1. Remove the computer cover. See "Removing the computer cover" on page 86.
board.
What to do next:
v To work with another piece of hardware, go to the appropriate section.
v To complete the replacement, go to "Completing the FRU replacement" on
page 120.
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
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