Dell Inspiron 14 5435 Owner's Manual page 48

Steps
1. Place the fan on the palm-rest and keyboard assembly.
2. Align the screw holes on the fan to the screw holes on the palm-rest and keyboard assembly.
3. Replace the two screws (M2x3) to secure the fan to the palm-rest and keyboard assembly.
4. Connect the fan cable to the connector on the system board.
5. Adhere the tape to secure the I/O daughter-board cable to the fan.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
48 Removing and installing Customer Replaceable Units (CRUs)