Dell Vostro 3450 (Early 2011) - Manual (Page 69)

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VGA Board
Removing the VGA Board
1. Follow the procedures in Before Working On Your Computer .
2. Remove the battery .
3. Remove the keyboard .
4. Remove the memory door .
5. Remove the optical drive .
6. Remove the palm rest .
7. Remove the hinge cover .
8. Remove the display assembly .
9. Release the latch on the system board and then disconnect the VGA cable.
10. Remove the screw that secures the VGA board.
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