Lenovo ThinkCentre M76 Hardware Maintenance Manual for ThinkCentre M76 - Page 108

Replacing the Front fan assembly

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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 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 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 78. 3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 79. 4. Disconnect the Front fan assembly cable from the power fan connector on the system board. See "Locating parts on the system board" on page 76. 5. Release the two tabs 1 that attach the Front fan assembly to the chassis as shown and then completely remove the Front fan from the chassis. Figure 39. Removing the Front fan assembly 104 ThinkCentre Hardware Maintenance Manual

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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
ThinkCentre Safety and Warranty Guide
that came with your computer. To obtain a copy of the
ThinkCentre
Safety and Warranty Guide
, go to:
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 78.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 79.
4. Disconnect the Front fan assembly cable from the power fan connector on the system board. See
“Locating parts on the system board” on page 76.
5. Release the two tabs
1
that attach the Front fan assembly to the chassis as shown and then completely
remove the Front fan from the chassis.
Figure 39. Removing the Front fan assembly
104
ThinkCentre Hardware Maintenance Manual