Mac Mini M1 no HDMI output
I was using my FHD LG 24M45 monitor (1920*1080) with no issue for about 6 hours on my one day old Mac mini M1 through HDMI port. After I received an update for the system and restarted, no HDMI output since.
I bought a USB C to HDMI adapter and the monitor works fine. Just the HDMI connector has some problems.
Any idea how to restore it? Is it a software or a hardware problem?
I have seen similar problems on forums, but most of them used 4k or higher, or dual monitor. I am just using my peasant FHD one...
Mac mini, macOS 11.1