Dell Precision 7520 Owner's Manual

Removing the fingerprint reader

1. Follow the procedure in Before working inside your computer.
2. Remove the:
   1. SD card
   2. battery cover
   3. battery
   4. base cover
   5. hard drive
   6. keyboard
   7. hard drive cable
   8. secondary memory
   9. primary memory
   10. WLAN card
   11. WWAN card
   12. M.2 SSD card
   13. graphic card
   14. power connector port
   15. palmrest
3. To remove fingerprint reader:
   1. Peel the adhesive tape that secures fingerprint reader [1].
   2. Remove and lift the M2.0X3 screws that secure metal bracket on the chassis [2].
   3. Disconnect the cable and lift the fingerprint reader from the chassis [3].