The motherboard isn't compatible with your system from the start.
The motherboard isn't compatible with your system from the start.
I've tried every possible adjustment on my PC setup. I replaced each part, and the only issue remains with the motherboard. I learned from somewhere that not all motherboards work with every CPU right out of the box, so I'm checking if this applies to the B450M A Pro Max II and Ryzen 5 5600. The fans were running, but the GPU wasn't working, and there was no display output. I also tested other components in another machine, which functioned properly. RAM, CPU, GPU, and even a different power supply didn't fix the problem.
What graphics card are you employing? Is the HDMI/Displayport cable linked to the graphics card rather than the motherboard? There’s a slight possibility the CPU isn’t fully compatible because of an outdated BIOS; in that scenario, you’ll need a BIOS update that supports a functional processor (Ryzen 1000-3000).
I checked the GPU on the GPU and it seems to be compatible right out of the box. It looks like I received a defective unit.