Dell Latitude E6420 ATG (Early 2011) - Manual (Page 73)

Media Board
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Removing The Media Board
1. Follow the procedures in Before Working On Your Computer .
2. Remove the ATG Handle (only for E6420 ATG systems).
3. Remove the ATG Port Cover (only for E6420 ATG systems).
4. Remove the Battery .
5. Remove the SD Card .
6. Remove the Optical Drive .
7. Remove the Base Cover .
8. Remove the Hard Drive .
9. Remove the WWAN Card .
10. Remove the Bluetooth Card .
11. Remove the Keyboard Trim .
12. Remove the Keyboard .
13. Remove the Palmrest Assembly .
14. Disconnect the media board cable from the system board.
15. Remove the screws that secure the media board to the computer.
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