Lenovo ThinkCentre E93z, Hardware Maintenance Manual, Page: 89 / 142

This section provides instructions on how to replace the optical drive.
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. Place a soft, clean towel or cloth on the desk or other flat surface. Hold the sides of your computer and
gently lay it down so that the screen is against the surface and the cover is facing up.
3. Remove the computer cover. See “Removing the computer cover” on page 80.
4. Locate the optical drive. See “Locating major FRUs and CRUs” on page 70.
5. Remove the screw 1 that secures the optical drive. Then slide the optical drive as shown to disconnect
it from the cable and remove it out of the computer.
Figure 18. Removing the optical drive
Chapter 9
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Replacing FRUs
85