Dell Vostro 3581 - Page 5

System board................................................................................................................................................................... 66
Removing the system board.....................................................................................................................................66
Installing the system board....................................................................................................................................... 70
Power button assembly with ngerprint reader...........................................................................................................73
Removing the power button with ngerprint reader.............................................................................................73
Installing the power button with ngerprint reader............................................................................................... 74
Power-adapter port......................................................................................................................................................... 75
Removing the power adapter port...........................................................................................................................75
Installing the power adapter port.............................................................................................................................76
Display bezel......................................................................................................................................................................77
Removing the display bezel.......................................................................................................................................77
Installing the display bezel ........................................................................................................................................78
Camera.............................................................................................................................................................................. 79
Removing the camera................................................................................................................................................79
Installing the camera..................................................................................................................................................80
Display panel......................................................................................................................................................................81
Removing the display panel....................................................................................................................................... 81
Installation the display panel..................................................................................................................................... 83
Display hinges...................................................................................................................................................................85
Removing the display hinges.................................................................................................................................... 85
Installing the display hinges.......................................................................................................................................86
Display cable..................................................................................................................................................................... 87
Removing the display cable.......................................................................................................................................87
Installing the display cable.........................................................................................................................................88
Display back-cover and antenna assembly................................................................................................................... 89
Removing the display back-cover............................................................................................................................89
Installing the display back-cover...............................................................................................................................91
Palm-rest and keyboard assembly.................................................................................................................................. 91
Removing the palmrest and keyboard assembly....................................................................................................92
4 Troubleshooting........................................................................................................................................... 94
Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................................................................................94
Running the ePSA diagnostics................................................................................................................................. 94
System diagnostic lights................................................................................................................................................. 94
Flashing BIOS (USB key)................................................................................................................................................ 95
Flashing the BIOS............................................................................................................................................................ 96
Backup media and recovery options..............................................................................................................................96
WiFi power cycle..............................................................................................................................................................96
Flea power release........................................................................................................................................................... 96
5 Getting help.................................................................................................................................................97
Contacting Dell................................................................................................................................................................. 97
Contents
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