Replacing The Front Fan Assembly - Lenovo THINKSTATION 7783 Hardware Maintenance Manual

What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 102.

Replacing the front fan assembly

Attention: Do not open your computer or attempt any repair before reading and understanding the "Important safety
information" in the ThinkStation User Guide. To obtain a copy of the ThinkStation User Guide, go to:
http://www.lenovo.com/ThinkStationUserGuides.
This section provides instructions on how to replace the front fan assembly.
Note: The front fan assembly is only available in some models.
To replace the front fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See "Removing the computer cover" on page 72.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 73.
4. Disconnect the front fan assembly cable from the front fan connector on the system board. See
"Locating parts on the system board" on page 71.
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ThinkStation Hardware Maintenance Manual