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Blank screen with UEFI boot

Deders

Platinum Member
Have been trying to install windows 10 in UEFI mode but I get a blank screen if I select anything that says UEFI or disable CSM, despite GPUz reporting my Asus 780 has UEFI capable firmware.

If I switch my IGP on and select the appropriate input on my monitor UEFI boot works fine.

If I switch CSM off completely without first enabling my IGP than my 780 won't even display the bios screen and I have to do a bios reset.

What am I doing wrong?
 
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Probably not doing anything wrong. UEFI BIOS for VGA has some compatibility issues with some motherboards.

I don't know your board, but you may have to enable CSM and set PCIe devices to legacy (if you have that option).
 
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It does have an option for PCIe devices but it seems to be referring to things it can boot from. Is that not the case usually?
 
Like I said, I don't know your board, but I'd try setting PCIe to Legacy & see if you have video.
 
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