User Manual

Key Features of Thunderbolt 3 over USB Type-C .................................................................................................51
Thunderbolt Icons......................................................................................................................................................52
Dell Active Pen ................................................................................................................................................................ 53
Wireless charging mat..................................................................................................................................................... 54
5 System setup.............................................................................................................................................. 55
Entering BIOS without keyboard................................................................................................................................... 55
System setup options......................................................................................................................................................55
General screen options..............................................................................................................................................55
System Conguration screen options..................................................................................................................... 56
Video screen options................................................................................................................................................. 58
Security screen options.............................................................................................................................................58
Secure Boot screen options..................................................................................................................................... 60
Intel software guard extensions screen options.....................................................................................................60
Performance screen options..................................................................................................................................... 61
Power management screen options.........................................................................................................................61
POST behavior screen options.................................................................................................................................63
Manageability............................................................................................................................................................. 64
Virtualization support screen options......................................................................................................................64
Wireless screen options.............................................................................................................................................64
Maintenance screen options.................................................................................................................................... 65
System logs screen options......................................................................................................................................65
Updating the BIOS ..........................................................................................................................................................65
System and setup password.......................................................................................................................................... 66
Assigning a system password and setup password...............................................................................................66
Deleting or changing an existing system and/or setup password........................................................................67
6 Troubleshooting........................................................................................................................................... 68
Enhanced Pre-boot System Assessment (ePSA)........................................................................................................68
Features:..................................................................................................................................................................... 68
Running the ePSA Diagnostic Utility ...................................................................................................................... 68
Dell wireless charging mat.............................................................................................................................................. 68
Tablet LED.........................................................................................................................................................................69
Diagnostic LED...........................................................................................................................................................69
Real Time Clock (RTC) reset..........................................................................................................................................69
Identifying the AC adapter shipped with your notebooktablet...................................................................................70
7 Contacting Dell............................................................................................................................................. 71
Contents
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