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PLEASE HELP!!! Bios Update issue! Thanks!

zyx20

New Member
Hello! I have a um300, and wanted to make the bios update for Upgrade from win10 to win11, and I followed exactly the steps and bios update, and at first I got every time a error message "unkown flag -f (no map)", and I switched in the bios then the cbs from uefi&legacy to only uefi, and then all worked and the bios update went through without issues, but now Windows don't start anymore!? Anyone a clue? Thanks!
 

zyx20

New Member
Hello! I have a um300, and wanted to make the bios update for Upgrade from win10 to win11, and I followed exactly the steps and bios update, and at first I got every time a error message "unkown flag -f (no map)", and I switched in the bios then the cbs from uefi&legacy to only uefi, and then all worked and the bios update went through without issues, but now Windows don't start anymore!? Anyone a clue? Thanks!

SOLVED!
 
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