Dell OptiPlex 790 (Early 2011) - Manual (Page 35)

13
Input/Output Panel
Removing the Input/Output Board
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. Disconnect the Input/Output board cable from the system board.
6. Remove the screws that secure the Input/Output bracket.
7. Remove the Input/Output bracket from the chassis.
35