Dell OptiPlex 9010 (Mid 2012) - Manual (Page 11)

Removing the Drive Cage
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the:
a. cover
b. front bezel
3. Remove the data cable and power cable from the back of the drive.
4. Slide the drive-cage handle toward the back of the computer into the unlocked position.
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