Dell OptiPlex 790 (Early 2011) - Manual (Page 22)

Installing The Optical Drive
1. Slide down the optical-drive latch and push the optical drive from the front towards
the back of the computer.
2. Connect the data cable and power cable to the optical drive.
3. Install the front bezel .
4. Install the cover .
5. Follow the procedures in After Working Inside Your Computer .
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