Dell OptiPlex 390 (Mid 2011) - Manual (Page 18)

Installing The Optical Drive
1. Insert the optical drive into the bracket.
2. Lift the blue tab and slide the optical drive outwards to insert it into the
computer.
3. Connect the data cable and power cable to the optical drive.
4. Install the
cover .
5. Follow the procedures in After Working Inside Your Computer .
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