Dell E6420 Installing the Speakers

Installing the Speakers
1. Place the speaker back into the system.
2. Route the speaker cable.
3. Tighten the screws securing the speaker assembly.
4. Install the
System Board .
5. Install the ExpressCard Cage .
6. Install the Palmrest Assembly .
7. Install the
Modem Card .
8. Install the Keyboard .
9. Install the Keyboard Trim .
10. Install the Bluetooth Card .
11. Install the
Heat Sink and Processor .
12. Install the Coin Cell Battery .
13. Install the WWAN Card .
14. Install the WLAN Card .
15. Install the
Hard Drive .
16. Install the Memory .
17. Install the Optical Drive .
18. Install the ExpressCard .
19. Install the
Base Cover .
20. Install the SD Card .
21. Install the Battery .
22. Install the ATG Port Cover (only for E6420 ATG systems).
23. Install the
ATG Handle (only for E6420 ATG systems).
24. Follow the procedures in After Working Inside Your Computer .
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