Can not convert bios boot setting from legacy to UEFI, even though my disk is GPT.


New Member
After trying to convert my Supermicro motherboard bios to use UEFI instead of legacy boot, I was not able to boot to windows server 2019 and my disk partition style is indeed GPT. I had to revert back to legacy. Should I re-install windows, I would really like to avoid this if possible.
This is really strange because as I've learnt that legacy can not boot from GPT disks!!
Any help is really appreciated.