Dell G3 15 Service Manual page 7

Procedure .........................................................................................................................................................................82
Post-requisites..................................................................................................................................................................82
49 Removing the display cable........................................................................................................................83
Prerequisites..................................................................................................................................................................... 83
Procedure..........................................................................................................................................................................83
50 Replacing the display cable........................................................................................................................84
Procedure .........................................................................................................................................................................84
Post-requisites..................................................................................................................................................................84
51 Removing the display back-cover and antenna assembly............................................................................85
Prerequisites..................................................................................................................................................................... 85
Procedure......................................................................................................................................................................... 85
52 Replacing the display back-cover and antenna assembly........................................................................... 86
Procedure ........................................................................................................................................................................ 86
Post-requisites..................................................................................................................................................................86
53 Downloading drivers...................................................................................................................................87
Downloading the audio driver......................................................................................................................................... 87
Downloading the graphics driver....................................................................................................................................87
Downloading the USB 3.0 driver.................................................................................................................................... 87
Downloading the Wi-Fi driver.........................................................................................................................................88
Downloading the media-card reader driver.................................................................................................................. 88
Downloading the chipset driver..................................................................................................................................... 88
Downloading the network driver....................................................................................................................................88
54 System setup.............................................................................................................................................90
Boot Sequence.................................................................................................................................................................90
Navigation keys................................................................................................................................................................ 90
BIOS overview.................................................................................................................................................................. 91
Entering BIOS setup program......................................................................................................................................... 91
Enabling or disabling the USB in BIOS setup program...........................................................................................91
Identifying the hard drive in BIOS setup program.................................................................................................. 91
Checking the system memory in BIOS setup program.......................................................................................... 91
System setup options.......................................................................................................................................................91
55 System and setup password...................................................................................................................... 97
Assigning a system password and setup password..................................................................................................... 97
Deleting or changing an existing system setup password...........................................................................................97
Clearing CMOS settings................................................................................................................................................. 98
Clearing forgotten passwords........................................................................................................................................ 98
56 Troubleshooting......................................................................................................................................... 99
Flashing the BIOS............................................................................................................................................................ 99
Flashing BIOS (USB key)................................................................................................................................................ 99
Intel Optane memory (Optional).................................................................................................................................... 99
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