Dell Latitude E5420 (Early 2011) - Manual (Page 71)

Installing the Bluetooth Card
1. Connect the Bluetooth cable to the Bluetooth module.
2. Place the Bluetooth module in the computer.
3. Connect the Bluetooth cable to the system board.
4. Replace the palm rest.
5. Replace the CPU door .
6. Replace the keyboard .
7. Replace the keyboard trim .
8. Replace the optical drive.
9. Replace the back panel.
10. Replace the battery.
11. Follow the procedures in After Working Inside Your Computer .
Related Links
Removing the Bluetooth Card
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