Dell Vostro 3480 Service Manual page 5

Camera.............................................................................................................................................................................. 74
Removing the camera................................................................................................................................................74
Installing the camera..................................................................................................................................................75
Display panel..................................................................................................................................................................... 76
Removing the display panel...................................................................................................................................... 76
Installation display panel............................................................................................................................................ 78
Display hinges................................................................................................................................................................... 80
Removing the display hinges..................................................................................................................................... 81
Installing the display hinges.......................................................................................................................................82
Display cable..................................................................................................................................................................... 83
Removing the display cable...................................................................................................................................... 83
Installing the display cable.........................................................................................................................................84
Display back-cover and antenna assembly................................................................................................................... 85
Removing the display back-cover............................................................................................................................86
Installing the display back-cover...............................................................................................................................87
Palm-rest and keyboard assembly..................................................................................................................................87
Removing the palmrest and keyboard assembly....................................................................................................88
4 Troubleshooting........................................................................................................................................... 90
Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................................................................................90
Running the ePSA diagnostics................................................................................................................................. 90
System diagnostic lights................................................................................................................................................. 90
Flashing BIOS (USB key)................................................................................................................................................. 91
Flashing the BIOS............................................................................................................................................................ 92
Backup media and recovery options..............................................................................................................................92
WiFi power cycle.............................................................................................................................................................. 92
Flea power release........................................................................................................................................................... 92
5 Getting help.................................................................................................................................................93
Contacting Dell................................................................................................................................................................. 93
Contents 5