X670 E crosshair and 7800x3D and 4090. latest bios. Primary video output can be set to iGFX or PCIE video. I do not understand what the difference is between assigning 'Primary video output' to one or the other since all outputs work after boot. I am...

4090, X670hero, 7800x3D works fine. The 4090 is driving 4 displays with the latest Nvidia drivers without problems. Plugging in a display into the HDMI port on the motherboard results in no display on any monitor. Post codes indicate that the boot se...

Why are so many parameters duplicated in these two sections of the bios? What happens if the value of a specific parameter is different in these two sections? Does one section have dominance over the other?

X670E Crosshair motherboard has a small set of pins next to the socket. See pic:  

7800x3D ASUS Crosshair Hero X670E I ran Shamino's OCTool and hit the 'get SP' button and got this: What is this telling me? I dont know why it thinks I have 2 CCXs since I am running a 7800x3D. Or does it think the IO die is CCX1?Where do I find OCV...