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Dell Precision 7720 - Page 6

Dell Precision 7720
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System Configuration screen options.........................................................................................................................66
Video screen options.....................................................................................................................................................69
Security screen options................................................................................................................................................ 69
Secure Boot screen options......................................................................................................................................... 70
Intel Software Guard Extensions screen options....................................................................................................... 71
Performance screen options.........................................................................................................................................71
Power Management screen options............................................................................................................................ 71
POST Behavior screen options.................................................................................................................................... 73
Manageability screen options.......................................................................................................................................73
Virtualization support screen options................................................................................................................................74
Wireless screen options...................................................................................................................................................... 74
Maintenance screen options.............................................................................................................................................. 74
System Log screen options................................................................................................................................................75
Updating the BIOS in Windows ........................................................................................................................................ 75
System and setup password..............................................................................................................................................75
Assigning a system setup password............................................................................................................................76
Deleting or changing an existing system setup password........................................................................................76
6 Software....................................................................................................................................77
Operating systems...............................................................................................................................................................77
Downloading drivers............................................................................................................................................................ 77
Downloading the chipset driver......................................................................................................................................... 77
Chipset drivers..................................................................................................................................................................... 78
Intel chipset drivers....................................................................................................................................................... 78
Intel management engine interface -MEI drivers...................................................................................................... 78
Intel dynamic platform and thermal framework drivers............................................................................................79
Intel rapid storage technology- RST drivers...............................................................................................................79
RealTek PCI-E card reader drivers.............................................................................................................................. 79
Video Drivers........................................................................................................................................................................80
UMA graphics drivers....................................................................................................................................................80
Discrete graphics drivers.............................................................................................................................................. 80
Audio Drivers........................................................................................................................................................................80
Realtek audio driver.......................................................................................................................................................80
Network Drivers.................................................................................................................................................................. 80
Intel ethernet controller drivers................................................................................................................................... 80
Wireless and bluetooth drivers..................................................................................................................................... 81
4G LTE mobile broadband drivers................................................................................................................................81
Input Drivers..........................................................................................................................................................................81
Touchpad driver..............................................................................................................................................................81
Intel thunderbolt controller driver................................................................................................................................82
Other drivers........................................................................................................................................................................ 82
Intel HID event filter...................................................................................................................................................... 82
7 Troubleshooting......................................................................................................................... 83
Enhanced Pre-Boot System Assessment — ePSA diagnostics................................................................................... 83
Running the ePSA Diagnostics.................................................................................................................................... 83
Diagnostic LED.....................................................................................................................................................................83
Battery status lights............................................................................................................................................................84
Real Time Clock reset......................................................................................................................................................... 84
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