Removing And Reinstalling The Front Bezel - Lenovo ThinkCentre M77 Hardware Maintenance Manual

5. Press the cover-release button on the back of the computer and pivot the computer cover upward.
Figure 52. Opening the computer cover

Removing and reinstalling the front bezel

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://support.lenovo.com
This section provides instructions on how to remove and reinstall the front bezel.
To remove and reinstall the front bezel, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Open the computer cover. See "Opening the computer cover" on page 121.
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ThinkCentre Hardware Maintenance Manual