Dell Vostro 3450 (Early 2011) - Manual (Page 85)

Installing The DC-in Port
1. Install DC-in port, screws, and route the cables.
2. Install the system board .
3. Install the system fan .
4. Install the VGA board .
5. Install the WLAN card .
6. Install the display assembly .
7. Install the hinge cover .
8. Install the palm rest .
9. Install the optical drive .
10. Install the memory door .
11. Install the keyboard .
12. Install the express dummy card .
13. Install the battery .
14. Follow the procedures in After Working Inside Your Computer .
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