ASUS ROG Strix X570-E gaming remains locked on code 90.
ASUS ROG Strix X570-E gaming remains locked on code 90.
I'm facing the same problem now after updating the BIOS. My system worked before a virus infected it, so I flashed the BIOS to get a clean install of Windows 11. After flashing, I managed to post but couldn't enter BIOS anymore. Now I'm stuck at q-code 90 with a white LED blinking. Anyone have any suggestions? It's been two years since the last update, and I didn't notice any issues until flashing the BIOS. I fixed it by using the same BIOS version that was previously installed—version 4021.