Dell Vostro 3581 Service Manual - Page 5

Troubleshooting, Getting help, Enhanced Pre-Boot System Assessment ePSA diagnostics - keyboard

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Display panel...75 Removing the display panel...75 Installation the display panel...77 Display hinges...79 Removing the display hinges...79 Installing the display hinges...80 Display cable...81 Removing the display cable...81 Installing the display cable...82 Display back-cover and antenna assembly...83 Removing the display back-cover...83 Installing the display back-cover...85 Palm-rest and keyboard assembly...85 Removing the palmrest and keyboard assembly...85 4 Troubleshooting...87 Enhanced Pre-Boot System Assessment (ePSA) diagnostics 87 Running the ePSA diagnostics...87 System diagnostic lights...87 Flashing BIOS (USB key)...88 Flashing the BIOS...88 Backup media and recovery options...89 WiFi power cycle...89 Flea power release...89 5 Getting help...90 Contacting Dell...90 Contents 5

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Display panel
.........................................................................................................................................................................
75
Removing the display panel
..........................................................................................................................................
75
Installation the display panel
.........................................................................................................................................
77
Display hinges
.......................................................................................................................................................................
79
Removing the display hinges
........................................................................................................................................
79
Installing the display hinges
..........................................................................................................................................
80
Display cable
..........................................................................................................................................................................
81
Removing the display cable
...........................................................................................................................................
81
Installing the display cable
............................................................................................................................................
82
Display back-cover and antenna assembly
......................................................................................................................
83
Removing the display back-cover
...............................................................................................................................
83
Installing the display back-cover
..................................................................................................................................
85
Palm-rest and keyboard assembly
....................................................................................................................................
85
Removing the palmrest and keyboard assembly
.......................................................................................................
85
4 Troubleshooting
.........................................................................................................................
87
Enhanced Pre-Boot System Assessment (ePSA) diagnostics
......................................................................................
87
Running the ePSA diagnostics
.....................................................................................................................................
87
System diagnostic lights
.....................................................................................................................................................
87
Flashing BIOS (USB key)
....................................................................................................................................................
88
Flashing the BIOS
................................................................................................................................................................
88
Backup media and recovery options
.................................................................................................................................
89
WiFi power cycle
.................................................................................................................................................................
89
Flea power release
...............................................................................................................................................................
89
5 Getting help
..............................................................................................................................
90
Contacting Dell
....................................................................................................................................................................
90
Contents
5