Dell Vostro 3450 (Early 2011) - Manual (Page 44)

13. Lift the display assembly and remove it from the computer.
Installing The Display Assembly
1. Attach the display assembly to the base of the computer.
2. Tighten the screws on the display assembly securing it in place.
3. Connect antennae to installed wireless solutions.
4. Install the LVDS cable and tighten the LVDS cable screw.
5. Install the palm rest .
6. Install the optical drive .
7. Install the memory door .
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