Dell Vostro 260s (Mid 2011) - Manual (Page 43)

11. Lift the system board out of the computer chassis and place it in an
antistatic packaging.
Installing The System Board
1. Place the system board into the computer and then slide it towards the
back of the computer.
2. Replace the screws to secure the system board to the computer.
3. Connect all the cables to the system board.
4. Replace the
memory .
5. Replace the fan .
6. Replace the WLAN card .
7. Replace the expansion card .
8. Replace the processor .
9. Replace the cover .
10. Follow the procedures in After Working Inside Your Computer .
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