System information....................................................................................................................................................... 26
Video................................................................................................................................................................................27
Security...........................................................................................................................................................................28
Secure boot....................................................................................................................................................................29
Intel Software Guard Extensions.................................................................................................................................29
Performance...................................................................................................................................................................30
Power management...................................................................................................................................................... 30
POST behavior................................................................................................................................................................31
Manageability................................................................................................................................................................. 32
Virtualization support.................................................................................................................................................... 32
Wireless...........................................................................................................................................................................33
Maintenance screen...................................................................................................................................................... 33
System logs.................................................................................................................................................................... 33
Updating the BIOS in Windows ........................................................................................................................................ 33
Updating BIOS on systems with BitLocker enabled..................................................................................................34
Updating your system BIOS using a USB flash drive................................................................................................34
System and setup password..............................................................................................................................................35
Assigning a system setup password........................................................................................................................... 35
Deleting or changing an existing system setup password........................................................................................36
7 Getting help............................................................................................................................... 37
Contacting Dell.....................................................................................................................................................................37
4
Contents