Dell P34E - Page 5

Display panel.......................................................................................................................................................................93
Removing the display panel.......................................................................................................................................93
Installing the display panel.........................................................................................................................................95
Camera.................................................................................................................................................................................97
Removing the camera.................................................................................................................................................97
Installing the camera...................................................................................................................................................98
eDP cable............................................................................................................................................................................ 99
Removing the eDP cable........................................................................................................................................... 99
Installing the eDP cable............................................................................................................................................100
Display bracket..................................................................................................................................................................101
Removing the display support bracket..................................................................................................................101
Installing the display support bracket................................................................................................................... 102
Chapter 4: BIOS setup............................................................................................................... 104
BIOS overview..................................................................................................................................................................104
Entering BIOS setup program.......................................................................................................................................104
Navigation keys................................................................................................................................................................ 104
One time boot menu....................................................................................................................................................... 105
System setup options..................................................................................................................................................... 105
General options.......................................................................................................................................................... 105
System configuration................................................................................................................................................106
Video screen options.................................................................................................................................................108
Security........................................................................................................................................................................ 109
Secure Boot................................................................................................................................................................. 110
Intel Software Guard Extensions options.............................................................................................................. 111
Performance................................................................................................................................................................. 111
Power management................................................................................................................................................... 112
Post behavior...............................................................................................................................................................113
Virtualization support.................................................................................................................................................114
Wireless options.......................................................................................................................................................... 114
Maintenance................................................................................................................................................................ 115
System logs..................................................................................................................................................................115
Updating the BIOS........................................................................................................................................................... 115
Updating the BIOS in Windows............................................................................................................................... 115
Updating the BIOS in Linux and Ubuntu............................................................................................................... 116
Updating the BIOS using the USB drive in Windows.........................................................................................116
Updating the BIOS from the F12 One-Time boot menu....................................................................................116
System and setup password.......................................................................................................................................... 117
Assigning a system setup password.......................................................................................................................117
Deleting or changing an existing system setup password................................................................................ 118
Clearing CMOS settings................................................................................................................................................. 118
Clearing BIOS (System Setup) and System passwords..........................................................................................118
Chapter 5: Troubleshooting........................................................................................................ 119
Handling swollen Lithium-ion batteries....................................................................................................................... 119
Enhanced Pre-Boot System Assessment — ePSA diagnostics...........................................................................120
Running the ePSA Diagnostics............................................................................................................................... 120
Built-in self-test (BIST)..................................................................................................................................................120
M-BIST......................................................................................................................................................................... 120
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