Input/Output Panel; Removing The Input/Output Board - Dell OptiPlex 990 Service Manual

Input/Output Panel

Removing the Input/Output Board

1. Follow the procedures in
cover .
2. Remove the
front bezel .
3. Remove the
drive cage .
4. Remove the
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.
8. Remove the screws that secure the Input/Output board.
Before Working Inside Your Computer .
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