Hello, I built a new PC and am having problems with my second monitor.
I enabled the BIOS CSM Support setting the first time and then the second monitor worked for a couple of weeks.
Now only one monitor works via the 2nd GPU output (HDMI) and the remaining 3 DP ports are dead. I have already replaced the cables (version 2.0), neither DP to HDMI nor DP to DP works.
Stats: AMD Ryzen 7 5800X 8-Core Processor 3.80 GHz
GPU: AMD Radeon RX6600
Board: MSI MPG B550 Gaming Plus
Monitore: HUAWEI 75HZ (DP od HDMI)
