Dell Latitude E5420 (Early 2011) - Manual (Page 67)

21
Bluetooth Card
Removing the Bluetooth Card
1. Follow the procedures in Before Working On Your Computer .
2. Remove the battery .
3. Remove the back panel .
4. Remove the keyboard trim
5. Remove the keyboard .
6. Remove the optical drive.
7. Remove the CPU door.
8. Remove the palm rest.
9. Disconnect the Bluetooth cable from the system board.
67