Frankx86

I already have the latest BIOS version "PRIME Z490-P BIOS 1621" https://dlcdnets.asus.com/pub/ASUS/mb/BIOS/PRIME-Z490-P-ASUS-1621.ZIP?model=PRIME Z490-P The BIOS settings are configured as recommended in the guide.

I did everything you wrote, I used your EFI, but still, unfortunately, I don't see the hard drives

I can't install Ventura or Sonoma. In short, the problem is that the hard drives are not being detected. The startup of the installation program from the USB drive is unusually slow, taking about 16 minutes to start (the USB drive is not broken because the same drive with the Monterey image boots in 10 seconds). The problem occurs during the installation phase: as soon as I get to Disk Utility, no hard drive is shown, only the USB drive. I've tried various settings including activating AppleXcpmCfgLock, and then I also tried disabling SecureBootModel. But nothing... I've tried the latest version of OpenCore and then other EFI found online, but to no avail... I believe the problem lies in the EFI configuration or in some new drivers/kext released after the distributions of Catalina and Monterey; these two distributions work fine on my setup... I don't know what else to try. Can someone with my same setup help me?