Dell Latitude 7330 Rugged Extreme Service Manual page 5

Installing the display assembly..................................................................................................................................84
Display bezel....................................................................................................................................................................... 86
Removing the display bezel.......................................................................................................................................86
Installing the display bezel.........................................................................................................................................88
Camera................................................................................................................................................................................. 91
Removing the camera................................................................................................................................................. 91
Installing the camera................................................................................................................................................... 91
Display hinges.....................................................................................................................................................................92
Removing the display hinges.................................................................................................................................... 92
Installing the display hinges.......................................................................................................................................93
Display cable....................................................................................................................................................................... 94
Removing the display cable.......................................................................................................................................94
Installing the display cable.........................................................................................................................................95
Display panel.......................................................................................................................................................................96
Removing the display panel...................................................................................................................................... 96
Installing the display panel.........................................................................................................................................97
Display back-cover............................................................................................................................................................99
Removing the display back cover............................................................................................................................99
Installing the display back cover............................................................................................................................ 100
Palmrest assembly............................................................................................................................................................101
Removing the palmrest assembly........................................................................................................................... 101
Installing the palmrest assembly............................................................................................................................ 102
Chapter 3: Drivers and downloads.............................................................................................. 104
Chapter 4: BIOS setup............................................................................................................... 105
Entering BIOS setup program.......................................................................................................................................105
Navigation keys................................................................................................................................................................105
One time boot menu....................................................................................................................................................... 105
System setup options..................................................................................................................................................... 106
Updating the BIOS............................................................................................................................................................117
Updating the BIOS in Windows............................................................................................................................... 117
Updating the BIOS in Linux and Ubuntu............................................................................................................... 117
Updating the BIOS using the USB drive in Windows.........................................................................................118
Updating the BIOS from the F12 One-Time boot menu....................................................................................118
System and setup password..........................................................................................................................................119
Assigning a system setup password...................................................................................................................... 119
Deleting or changing an existing system setup password............................................................................... 120
Clearing BIOS (System Setup) and System passwords................................................................................... 120
Clearing CMOS settings.................................................................................................................................................120
Chapter 5: Troubleshooting........................................................................................................ 121
Handling swollen Lithium-ion batteries....................................................................................................................... 121
Dell SupportAssist Pre-boot System Performance Check diagnostics...............................................................121
Running the SupportAssist Pre-Boot System Performance Check.............................................................. 122
Built-in self-test (BIST)..................................................................................................................................................122
M-BIST......................................................................................................................................................................... 122
LCD Power rail test (L-BIST)..................................................................................................................................123
LCD Built-in Self Test (BIST)..................................................................................................................................123
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