Dell Latitude 3450 - Page 80

Figure 48. Removing the display assembly
Figure 49. Removing the display assembly
Steps
1. Place the system on a flat surface such that the palm-rest and keyboard assembly lay flat on the surface.
2. Peel the adhesive tape that secures the display cable and remove antenna cable from routing guides.
3. Disconnect the wireless antenna cable from the wireless card.
4. Open the latch and disconnect the display cable from the connector on the system board.
5. Remove the four screws (M2.5x5) that secure the display hinges to the palm-rest and keyboard assembly.
6. Lift the left and right hinges in upward direction, away from the system.
7. Lift the palm-rest and keyboard assembly at an angle to free it from the hinges and remove it from the display assembly.
80
Removing and installing Field Replaceable Units (FRUs)