Configuring firmware 
  3.7 "Boot" tab 
Firmware/BIOS description (SIMATIC IPC BX-56A, IPC BX-59A) 
Operating Instructions, 10/2023, A5E52427534-AA 
29 
Firmware setting  Value   Setting in delivery 
Meaning 
Booting from NVME devices is permitted. 
Booting from NVME devices is not permitted. 
Booting from SATA devices is permitted. 
Booting from SATA devices is not permitted. 
Delay time in seconds during booting so that the user has 
time to press the hotkey to open the firmware selection 
menu. 
The input range is from 0 to 1800. 
3.7.1  "EFI" 
List of boot media. 
Calling "EFI" 
Select: "Setup Utility (Page 10)" > "Boot" > "EFI". 
•  If "Add Boot Options" = "Auto", the boot media is grayed out and cannot be changed. 
•  If "Add Boot Options" = "First" or "Last", the following can be changed: 
–  Sequence of the boot media: <F6>, <F5> or <+>, <-> keys 
–  List of valid boot media: <Enter> key 
 
Windows Boot Manager (M.2)