Dell Inspiron 7791 2n1 Service Manual page 38

Steps
1. Align and place the display assembly on the palm-rest and antenna assembly.
2. Route the touchscreen cable through the routing guides on the fan and connect the touchscreen cable to the system board.
3. Adhere the tape that secures the touchscreen cable to the palm-rest and antenna assembly.
4. Replace the three screws (M2x1.9) that secure the right hinge to the palm-rest and antenna assembly.
5. Replace the two screws (M2.5x3.5) that secure the left display hinge to the I/O board and palm-rest and antenna assembly.
6. Route the display cable through the display hinge-cover.
7. Connect the display cable on to the connector on the system board.
Next steps
1. Install the battery.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
38 Removing and installing components