Flashing a new OS image......................................................................................................................................................... 56
Creating the recovery USB flash drive............................................................................................................................................56
6 Accessing and updating BIOS.................................................................................................................... 58
Accessing BIOS settings................................................................................................................................................................ 58
Entering BIOS setup during POST............................................................................................................................................ 58
Updating BIOS.................................................................................................................................................................................58
Using the USB invocation script...............................................................................................................................................59
Flashing the BIOS from a USB flash drive................................................................................................................................59
Updating the BIOS on a Windows system................................................................................................................................59
Using UEFI capsule update on an Ubuntu system....................................................................................................................59
Dell Command | Configure (DCC)..............................................................................................................................................60
Edge Device Manager (EDM)...................................................................................................................................................60
Default BIOS settings......................................................................................................................................................................61
General (BIOS level 1)...............................................................................................................................................................61
System configuration (BIOS level 1).........................................................................................................................................62
Security (BIOS level 1)..............................................................................................................................................................62
Secure boot (BIOS level 1)........................................................................................................................................................63
Performance (BIOS level 1)...................................................................................................................................................... 63
Power management (BIOS level 1)...........................................................................................................................................64
POST behavior (BIOS level 1)................................................................................................................................................... 64
Virtualization support (BIOS level 1).........................................................................................................................................64
Maintenance (BIOS level 1)......................................................................................................................................................64
System logs (BIOS level 1)........................................................................................................................................................65
7 References..................................................................................................................................................... 66
8 Appendix.........................................................................................................................................................67
Antenna specifications................................................................................................................................................................... 67
De-mounting from DIN-rail bracket................................................................................................................................................ 68
Connecting to the Edge Gateway....................................................................................................................................................68
Windows 10 IoT Enterprise LTSB 2016..................................................................................................................................... 68
Ubuntu Core 16......................................................................................................................................................................... 69
Default BIOS settings......................................................................................................................................................................69
General (BIOS level 1)...............................................................................................................................................................69
System configuration (BIOS level 1).........................................................................................................................................70
Security (BIOS level 1)..............................................................................................................................................................71
Secure boot (BIOS level 1)........................................................................................................................................................72
Performance (BIOS level 1)...................................................................................................................................................... 72
Power management (BIOS level 1)...........................................................................................................................................72
POST behavior (BIOS level 1)................................................................................................................................................... 73
Virtualization support (BIOS level 1).........................................................................................................................................73
Maintenance (BIOS level 1)......................................................................................................................................................73
System logs (BIOS level 1)........................................................................................................................................................73
4