Dell OptiPlex 7020 (Mid 2014) - Manual (Page 16)

3. Disconnect the data cable and the power cable from the back of the optical drive.
4. Slide and hold the optical-drive latch to unlock the optical drive and pull the optical drive out of the
computer.
5. Repeat steps 3 and 4 to remove the second optical drive (if available).
Installing the Optical Drive
1. Push the optical drive from the front toward the back of the computer till it is secured by the optical-
drive latch.
2. Connect the data cable and power cable to the back of the optical drive.
3. Install:
a. front bezel
b. cover
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