Dell OptiPlex 790 (Early 2011) - Manual (Page 49)

18
Control Panel
Removing the Control Panel
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the cover .
3. Remove the front bezel .
4. Remove the drive cage .
5. Remove the memory .
6. Disconnect the control panel cable from the system board.
7. Unthread the control panel-speaker cable from the chassis clip.
49