Replacing The System Fan - Lenovo ThinkCentre 3026 Maintenance Instructions Manual

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8. Install a new front audio and USB assembly into the chassis and align the
9. Install the screw to secure the new front audio and USB assembly to the
10. Reconnect the front audio and USB assembly cables to the front audio
11. Go to "Completing the parts replacement" on page 148.

Replacing the system fan

This section provides instructions on how to replace the system fan.
To replace the system fan, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Open the computer cover. See "Opening the computer cover" on page 120.
3. Remove the front bezel by releasing the three plastic tabs and pivoting the
Figure 68. Removing the front bezel
4. Pivot the optical drive bay assembly upward.
5. Locate the system fan. See "Locating components" on page 121.
Chapter 9. Replacing FRUs (Machine types: 3026, 3039, 3137, 3149, 3245, 3269, 3319, 3394, 3491, 3627, 3699, 3878, 4972, 5132, 5261,
screw hole in the front audio and USB assembly with the hole in the chassis.
chassis.
connector and the front USB connector on the system board. See "Locating
parts on the system board" on page 122.
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
front bezel outward.
5297, 5391, 5472, 5485, 5536, 5548, 5567, 5864, and 6213.)
147

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