I also have an option 'CSM Support'. When 'Enabled' it allows configuration of three new options: "LAN PXE Boot Option ROM (Disabled/Enabled)", Storage Boot Option Control (Disabled/UEFI Only/Legacy ...
How to add legacy Advanced Boot Options to Windows 10 or Windows 11 Your email has been sent Microsoft decided the Advanced Boot Options menu was no longer needed ...
I've made a couple of flash drives On a couple different sticks with a couple different computers. With different boot drive making programs and different disk images. and tried to boot from USB On ...