Folloh, no need to apologize! :)

NVIDIA's website doesn't list Zen 2 as being supported. So, either they need to update that page or Zen 2 is unofficially supported (i.e., not officially supported), but works....

Incorrect. RBAR is working fine on my 3900X (Zen 2), X570 Aorus Ultra. Imgur: The magic of the Internet...

I don't have that exact config, but close. X570 Aorus Ultra F33h, 3090 FE, new NVIDIA drivers and firmware, BIOS set to RBAR Auto and 4G enabled (CSM disabled). Seems to be working on my config.

https://imgur.com/a/pogvC2q...

I updated my X570 Aorus Ultra to F33h, which includes AGESA 1.2.0.1 patch A.

I ran through a test that consistently recreates audio crackling and USB webcam issues.

Holy [email protected] the problems are gone! This is the smoothest my PC has ran while streaming webcam and desktop. More...

I upgraded my X570 Aorus Ultra rev 1.0 to F33h today. The flash worked fine. I loaded optimized defaults, enabled XMP (3600), set PCIe to Gen 3, disabled CSM, and saved out. My PC would not POST. After a couple of failed attempts, it automatically reset CMOS. I then set the same settings (XMP, PCIe...

I don't believe you can adjust the PCH (chipset) fan curve with SIV. I use SIV, and I don't see that option anywhere....

rckrz6

Cosimo Marilli

Try Ctrl-Alt-F6 while in BIOS to see if it speeds things up. It lowers the graphics quality a bit while in BIOS but might get rid of the lag....