minus-squareAggrajag@alien.topBtoSteam OS•SteamOS on an old PC without UEFI?linkfedilinkEnglisharrow-up1·1 year agoEasiest way to test if UEFI booting is supported is to create a Windows installer USB stick with the Media Creation Tool. https://www.microsoft.com/fi-fi/software-download/windows10 linkfedilink
minus-squareAggrajag@alien.topBtoSteam OS•SteamOS on an old PC without UEFI?linkfedilinkEnglisharrow-up1·1 year agoI had the same mobo back in the day and it did have UEFI but it looks like the feature is only in revision 3.0. linkfedilink
Easiest way to test if UEFI booting is supported is to create a Windows installer USB stick with the Media Creation Tool.
https://www.microsoft.com/fi-fi/software-download/windows10