Dell Precision M4800 (Late 2013) - Manual (Page 23)

5. Remove the screws that secure the drive-latch bracket to the optical drive and remove the bracket.
Installing the Optical Drive
1. Tighten the screws to secure the drive-latch bracket to the optical drive.
2. Slide the optical drive into its slot and tighten the screw to secure the optical drive to the computer.
3. Install the:
a) battery
b) base cover
4. Follow the procedures in After Working Inside Your Computer .
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