Dell Vostro 470 (Mid 2012) - Manual (Page 35)

Figure 35.
Installing The System Board
1. Place the system board into the computer.
2. Slide the system board towards the back of the computer.
3. Install the screws that secure the system board to the computer chassis.
4. Thread and connect all the cables to the system board.
5. Install the processor.
6. Install the heat sink.
7. Install the memory modules.
8. Install the optical drive.
9. Install the hard drive.
10. Install the expansion card.
11. Install the cover.
12. Follow the procedures in After Working Inside Your Computer.
35