Installing Or Replacing The External Optical Drive - Lenovo ThinkCentre M53 User Manual

3. Remove the two screws that secure the VESA mount bracket to the computer.
Figure 15. Removing the screws that secure the VESA mount bracket
4. Slide the computer from the front of the VESA mount bracket to remove the VESA mount bracket
from the computer.
Figure 16. Removing the VESA mount bracket

Installing or replacing the external optical drive

Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page v.
Note: The external optical drive is only available on some models.
To install or replace the external optical drive, 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.
.
Chapter 9 Installing or replacing hardware
77