Replacing The Optical Drive - Lenovo ThinkCentre M73 10B0 Hardware Maintenance Manual

To install the ac power adapter bracket to the VESA mount bracket, align the two tabs on the ac power
adapter bracket with the slots in the VESA mount bracket, and then slide the ac power adapter bracket
as shown to install it on the VESA mount bracket.
Figure 149. Installing the ac power adapter bracket

Replacing the optical drive

Attention: Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" on page 1.
This section provides instructions on how to replace the optical drive.
Note: The optical drive is only available on some models.
To replace the 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.
2. Disconnect the optical drive cable from the USB connector on the computer.
.
Chapter 11 Replacing FRUs (machine types: 10AX, 10AY, 10DK, 10DL, 10DM, and 10DN)
193