Dell Inspiron 15 3520 Service Manual page 41

Steps
1. Place and slide the hard drive into the hard-drive bracket.
2. Align the screw holes on the hard drive bracket with the screw holes on the hard drive.
3. Replace the four (M3x3) screws that secure the hard drive to the hard drive bracket.
4. Connect the hard drive cable to the hard drive assembly.
5. Place the hard drive assembly on the palm-rest and keyboard assembly.
6. Align the screw holes on the hard drive assembly to the screw holes on the palm-rest and keyboard assembly.
7. Replace the four (M2x3.5) screws that secure the hard drive assembly to the palm-rest and keyboard assembly.
8. Connect the hard drive cable to the connector on the system board.
Next steps
1. Install the base cover.
2. Install the SD card.
3. Follow the procedure in After working inside your computer.
Removing and installing components 41