Dell Inspiron 15-5578 Service Manual page 71

5. Note the display cable routing and remove the display cable from the routing guides on the display-panel assembly.
6. Peel off the tape that secures the display cable from the display-panel assembly.
7. Lift the display cable off the display-panel assembly.
Figure 38. Removing the display cable
1. tape
3. latch
5. tape
2. display-panel assembly
4. display cable
Removing the display cable 71