How to check if my motherboard supports efi/uefi

[RuiFerreira]

Keyword here being SUPPORT. I've seen many threads on how to check how it's booting not if it supports.

Reason asking is because windows updated and hid one of my disk partitions to unallocated. This happens regularly as my disk (and boot disk) is 3tb.

I used to be able to fix this with Acronis true image but it no longer works for some reason, so I have no idea how to fix it now other than using AOMEI to convert the disk from MBR to GPT.

Thank you

 

[CountMike]

What MB ? most newer ones use UEFI and that could be found at MB's manufacturers site as well as in it's manual.

 

[The Paladin]

unless your computer was built in 2012 or earlier, chances it support UEFI, as count mike said with make/model of motherboard it will be easier to identify and help, but usually they are by default turned on, or like noticed in MSI Boards, you go to bios and turn UEFI support on.