Windows 11 upgrade issue

[Volcomlancer]

Started the process to update from windows 10 to 11 with but now i cant get passed bios to windows. Secure boot shows enabled etfp is set up. Doesnt seem to have a safe mode boot or anything reading a bootable drive. Its my friends, hes coming over im trying to help him, figured is post here

[Volcomlancer]

Asrock B450 fatality bios

[Volcomlancer]

Switched back to legacy, got him back up and running on windows 10. Couldnt update drivers or check bios he didnt have wifi. I assume the bios needs an update. Or a drive needs to be partitioned. The boot drives weren’t showing in bios without legacy settings 

[StDragon]

Legacy (CSM) mode will only boot drives formatted with MBR. Too boot in UEFI mode (non-CSM), the bootable drive must be a GPT volume.

 

You can convert MBR to GPT, but there's always a risk of dataloss; be sure valuable information is backed up first.

 

Also there's no guarantee sectors will be alighed. Non-aligned sectors for an SSD will dragmatically decrease performance and increase wear. It's easy to check though.

[Volcomlancer]

Much appreciated 

[Superxdave]

I have used MBR2GPT.exe in the command prompt several times and never had any data loss. Just remember to change the BIOS to UEFI after conversion for it to be able to boot.

 

[Volcomlancer]

I’m sure this topic will get popular because of the battlefield 6 requirement to play. I hope this thread helps them thanks to you nice peeps. I love this site everyone is so genuine.