Dell Inspiron 5491 2n1 Service Manual page 35

Prerequisites
1. Remove the base cover.
2. Remove the wireless card.
Procedure
1. Peel off the tape that secures the fan cable to the palm-rest and keyboard assembly.
2. Disconnect the fan cable from the system board.
3. Open the latch, and disconnect the I/O cable from the system board.
4. Peel off the tape that secures the touchscreen cable and the display cable to their respective connectors on the system board.
5. Open the latch, and disconnect the touchscreen cable from the system board.
6. Open the latch, and disconnect the display cable from the system board.
7. Turn the computer over, and open the display as far as possible. Then place the computer face down on a flat surface.
CAUTION: Place the computer on a soft and clean surface to avoid scratching the display.
8. Remove the antenna cables from the routing guides on the palm-rest and keyboard assembly.
9. Remove the six screws (M2.5x5) that secure the display assembly to the palm-rest and keyboard assembly.
10. Gently lift the display assembly off the palm-rest and keyboard assembly.
Removing and installing components 35