Dell Vostro 260s (Mid 2011) - Manual (Page 44)

11. Slide the system board towards the front of the computer and carefully tilt to 45–
degree angle.
12. Lift the system board out of the computer and place it in an antistatic packaging.
Installing The System Board
1. Place the system board into the computer at a 45–degrees angle and then slide it
towards the back of the computer.
2. Replace the screws to secure the system board to the computer.
3. Thread and connect all the cables connected to the system board.
4. Replace the processor .
5. Replace the expansion card .
6. Replace the hard drive .
7. Replace the optical drive .
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