Removing The Computer Cover; Replacing The Front Bezel - Lenovo ThinkCentre M800 User Manual

Use the instructions shipped with the option to help you make the connection and install any software
or device drivers that are required for the option.

Removing the computer cover

Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page iii.
CAUTION:
Before you open the computer cover, turn off the computer and wait several minutes until the
computer is cool.
To remove the computer cover, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Unlock any locking device that secures the computer cover.
3. Remove the two screws that secure the computer cover. Then, slide the cover to the rear of the
computer to remove it.
Figure 9. Removing the computer cover

Replacing the front bezel

Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page iii.
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ThinkCentre M800 and M900 User Guide