Dell Precision M6700 (Mid 2012) - Manual (Page 12)

4. Flip and remove the base cover from the computer.
Installing the Base Cover
1. Slide in and place the base cover to align with the screw holes correctly on the computer.
2. Tighten the screws to secure the base cover to the computer.
3. Install the battery.
4. Follow the procedures in After Working Inside Your Computer .
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