Dell Inspiron 3782 Service Manual page 7

Prerequisites.........................................................................................................................................................................83
Procedure............................................................................................................................................................................. 83
49 Replacing the display panel....................................................................................................... 85
Procedure ............................................................................................................................................................................85
Post-requisites.....................................................................................................................................................................86
50 Removing the display hinges..................................................................................................... 87
Prerequisites.........................................................................................................................................................................87
Procedure............................................................................................................................................................................. 87
51 Replacing the display hinges...................................................................................................... 88
Procedure ............................................................................................................................................................................88
Post-requisites.....................................................................................................................................................................88
52 Removing the display cable....................................................................................................... 89
Prerequisites........................................................................................................................................................................ 89
Procedure............................................................................................................................................................................. 89
53 Replacing the display cable....................................................................................................... 90
Procedure ............................................................................................................................................................................90
Post-requisites.....................................................................................................................................................................90
54 Removing the display back-cover and antenna assembly.............................................................. 91
Prerequisites......................................................................................................................................................................... 91
Procedure..............................................................................................................................................................................91
55 Replacing the display back-cover and antenna assembly.............................................................. 92
Procedure ............................................................................................................................................................................92
Post-requisites.....................................................................................................................................................................92
56 Device drivers.......................................................................................................................... 93
Intel Chipset Software Installation Utility......................................................................................................................... 93
Video drivers........................................................................................................................................................................ 93
Intel Serial IO driver............................................................................................................................................................. 93
Intel Trusted Execution Engine Interface......................................................................................................................... 93
Intel Virtual Button driver................................................................................................................................................... 93
Wireless and Bluetooth drivers.......................................................................................................................................... 93
57 System setup........................................................................................................................... 94
System setup....................................................................................................................................................................... 94
Entering BIOS setup program............................................................................................................................................94
Navigation keys....................................................................................................................................................................94
Boot Sequence.................................................................................................................................................................... 94
Clearing CMOS settings..................................................................................................................................................... 95
Clearing BIOS (System Setup) and System passwords.................................................................................................95
58 Troubleshooting....................................................................................................................... 96
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