9. Remove the Input/Output bracket.
Installing the Input/Output Board
1. Align the Input/Output board with the Input/Output bracket and tighten the
screws securing the Input/Output board.
2. Insert the Input/Output bracket into the slot on the chassis front.
3. Tighten the screws to secure the Input/Output bracket.
4. Connect the Input/Output board data cable to the system board.
5. Install the
drive cage
.
6. Install the
front bezel
.
7. Install the
cover
.
8. Follow the procedures in
After Working Inside Your Computer
.
36
Summary of Contents for OptiPlex 990 Desktop
Page 6: ...23 Contacting Dell 93 Contacting Dell 93 ...
Page 10: ...10 ...
Page 28: ...28 ...
Page 41: ...16 Remove the system board from the chassis 41 ...
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Page 82: ...82 ...
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