[Solved] X399 Taichi - bios video corrupts?

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   Ok, I just set my system to fast boot.. and now my bios screen is seriously corrputed (like in negative).  I can switch it back or reset to defaults and the corruption is gone.
There appears to be several settings where toggling this and it happens, but fastboot is enough to test with.

Bios version 2.0
Proc - 1950x
Mobo - x399 taichi
ram - gskill ddr4-3200
video xfx rx570

It happens at all frequencies, overclocked or stock

Anyone else able to replicate?

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scythefwd Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Apr 2018 Status: Offline Points: 47	Post Options Post Reply Quote scythefwd Report Post Thanks(0) Quote Reply Topic: [Solved] X399 Taichi - bios video corrupts? Posted: 06 Apr 2018 at 8:48pm
	Ok, I just set my system to fast boot.. and now my bios screen is seriously corrputed (like in negative). I can switch it back or reset to defaults and the corruption is gone. There appears to be several settings where toggling this and it happens, but fastboot is enough to test with. Bios version 2.0 Proc - 1950x Mobo - x399 taichi ram - gskill ddr4-3200 video xfx rx570 It happens at all frequencies, overclocked or stock Anyone else able to replicate?

kerberos_20 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 06 Dec 2017 Location: czech republic Status: Offline Points: 3657	Post Options Post Reply Quote kerberos_20 Report Post Thanks(0) Quote Reply Posted: 06 Apr 2018 at 9:24pm
	whats your gpu bios version? could be bad uefi driver can u try to update your gpu efi bios? or any way to test your gpu in another computer in uefi mode? Edited by kerberos_20 - 06 Apr 2018 at 9:26pm
	userbenchmark

scythefwd Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Apr 2018 Status: Offline Points: 47	Post Options Post Reply Quote scythefwd Report Post Thanks(0) Quote Reply Posted: 08 Apr 2018 at 1:15am
	ill have to check. This was pulled from a working uefi system and I had no issues with it. If it were a corrupted bios, id expect to have the messed up graphics no matter how the mobo was set.. not just here and there..

scythefwd Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 05 Apr 2018 Status: Offline Points: 47	Post Options Post Reply Quote scythefwd Report Post Thanks(0) Quote Reply Posted: 09 Apr 2018 at 8:52am
	Got it sorted.. The xfx rx570 has a switchable bios.. and it was in bios mode, not uefi.. had to flip the switch and all is happy now.. much much better..