- Joined
- May 15, 2020
- Messages
- 1,342
- Motherboard
- Gigabyte Z390 Designare
- CPU
- i9-9900KF
- Graphics
- RX 5700 XT
- Mac
Have you checked Thunderbolt (TB-> Ethernet, or Antelope audio device), Ethernet/WiFi connections ?Might the troubles you all are facing have anything to do with the BIOS version?
I haven’t tried any custom BIOSes, but I can confirm that I use VT-d with 4 8GB DIMMs with xmp on z490 vision d, and I don’t have any problems with the f5 bios.
But I had major problems with f20 and xmp on. Usb disks were regularly being ejected during sleep. I downclocked the memory from 3200 to 2666, and that tended to help, but it wasn’t 100 percent foolproof.
I wonder if there’s a particular bios version you all should use…?