Dell Precision T7600 (Mid 2012) - Manual (Page 33)

Installing the Speaker
1. Install the speaker and route the speaker cable through the chassis.
2. Connect the speaker cable to the system board.
3. Install the left cover.
4. Follow the procedures in After Working Inside Your Computer .
Removing the Right Cover
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the screws that secure the right cover to the chassis.
3. Slide the right cover in the direction indicated to remove it from the computer.
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