Dell Precision 3551 Setup And Specifications Manual page 4

6 Software................................................................................................................................... 27
Downloading Windows drivers........................................................................................................................................... 27
7 System setup............................................................................................................................. 28
Boot menu............................................................................................................................................................................ 28
Navigation keys....................................................................................................................................................................28
Boot Sequence.................................................................................................................................................................... 29
System setup options......................................................................................................................................................... 29
General options.............................................................................................................................................................. 29
System information....................................................................................................................................................... 30
Video................................................................................................................................................................................ 31
Security........................................................................................................................................................................... 32
Secure boot.................................................................................................................................................................... 33
Intel Software Guard Extensions................................................................................................................................. 33
Performance...................................................................................................................................................................34
Power management...................................................................................................................................................... 34
POST behavior...............................................................................................................................................................35
Manageability................................................................................................................................................................. 36
Virtualization support.................................................................................................................................................... 36
Wireless........................................................................................................................................................................... 37
Maintenance screen...................................................................................................................................................... 37
System logs.................................................................................................................................................................... 37
Updating the BIOS in Windows ........................................................................................................................................ 37
Updating BIOS on systems with BitLocker enabled..................................................................................................38
Updating your system BIOS using a USB flash drive................................................................................................38
System and setup password..............................................................................................................................................39
Assigning a system setup password........................................................................................................................... 39
Deleting or changing an existing system setup password........................................................................................40
8 Getting help............................................................................................................................... 41
Contacting Dell..................................................................................................................................................................... 41
4 Contents