Dell Latitude 3390, Owner'S Manual, Page: 6 / 84

Intel Software Guard Extensions screen options................................................................................................. 71
Performance screen options......................................................................................................................................71
Power Management screen options....................................................................................................................... 72
POST Behavior screen options................................................................................................................................ 73
Virtualization support screen options..................................................................................................................... 73
Wireless screen options............................................................................................................................................. 73
Maintenance screen options..................................................................................................................................... 74
System Log screen options....................................................................................................................................... 74
Boot Sequence...................................................................................................................................................................74
Navigation keys..................................................................................................................................................................75
Updating the BIOS in Windows .....................................................................................................................................75
System and setup password...........................................................................................................................................76
Assigning a system setup password....................................................................................................................... 76
Deleting or changing an existing system setup password................................................................................. 76
Chapter 6: Software.................................................................................................................... 78
Supported operating systems.........................................................................................................................................78
Downloading drivers..........................................................................................................................................................78
Intel chipset drivers.....................................................................................................................................................78
Intel HD Graphics drivers...........................................................................................................................................79
Realtek HD audio drivers........................................................................................................................................... 80
Network drivers........................................................................................................................................................... 80
Chapter 7: Troubleshooting..........................................................................................................81
Enhanced Pre-Boot System Assessment — ePSA diagnostics............................................................................ 82
System diagnostic lights..................................................................................................................................................82
Chapter 8: Contacting Dell.......................................................................................................... 84
6 Contents