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Crosshair Hero Windows Loading Screen Tearing/Artifact

239 views 2 replies 1 participant last post by  toxzl2 
#1 ·
Good morning guys, I might need a little help here... I was modifying a bit my memory and fast boot options and now I see an artifact/tearing right after Republic of Gamer/Windows logo finish its loading... it looks like another loading screen but with artifacts and it last like 1 sec (see video below). Windows is good, 0 game artifacts... it looks like it is something between bios and windows loading screen... I already swapped the battery... bios reset... tried another gpu... replaced DP cable... nothing works... I am using Windows 10 UEFI GPT partition I don't know if it damaged the windows UEFI mode or my video card memory or the UEFI GPU BIOS GOP. I appreciate your help here... Thanks a lot! Video here: https://www.youtube.com/watch?v=ueinuFDDyh0

Update:

With CSM enabled, I see 3-4 monitor flashes before F2 DEL options and if I press F2, I see like 2 more flashes before going into the BIOS... Sometimes I don't the F2/DEL options but If I press F2, I see Q-Code changes to A9 but no image, have to reset. Same artifact/tearing in Windows loading screen.

WIth CSM disabled, I don't see the flashes and it always show F2/DEL options and I can get inside the BIOS without problems but I see the windows loading screen teating/artifact
 
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#3 ·
I reinstalled windows, I cleaned drivers with DDU, have not tried another SSD, and I tried HDMI, same problem.

I don't know if my MB BIOS is corruped with a bad image... I see an under score in top left corner before seeing Asus ROG logo... I reflashed from 1501 to 1403 to 9920 and to 1403 to 1501... nothing works...

I tried another monitor... tried another DP cable... tried another GPU... nothing seems to work... I don't know what is damaged MB BIOS, GPU BIOS (I reflashed it, same issues)

Another suggestion? Thanks a lot for your answer I really appreciate it!
 
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