Dell Latitude E6220 (Mid 2011) - Manual (Page 27)

Installing The Hard Drive
1. Align the hard drive bracket to the hard drive.
2. Replace and tighten the hard drive bracket screws on each side.
3. Place the hard drive in its compartment and connect it to the system
board.
4. Tighten the screws to secure the hard drive to the computer.
5. Install the battery.
6. Install the base cover.
7. Follow the procedures in After working inside your computer.
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