Initial PC fails to power on.
Initial PC fails to power on.
You're experiencing issues with your PC setup despite everything seeming to be connected properly. It's good you're checking the BIOS manually. Try updating it using the onboard BIOS utility or by connecting to a USB drive with the latest BIOS file. If you can't access it, consider using a bootable USB to install the latest version directly. Also, ensure your power supply is delivering stable voltage and that all cables are securely plugged in. If the fans still spin but nothing else responds, the BIOS might need a reset or a hardware check.
Consider reaching out to someone who uses an older Ryzen CPU to check compatibility. Visit a local electronics shop to see if they can modify your BIOS settings. Before taking any action, make sure to reattach your power cable and test the GPU by inserting it into the motherboard—look for display signals. Then attempt to connect it to a monitor, as there could be issues with your TV.
BIOS needs an update. For older CPU models, you can upgrade, but if you can't visit a computer store, consider alternatives.
At first, I thought that it was a BIOS problem, however after further investigation, it seems that I already have BIOS P5.70, which should support the 5600G. I have reseated the RAM, CPU and power cables. I don't have a GPU, older CPU or an other motherboard. I still haven't fixed anything a day later. Any ideas?
Consider resetting your BIOS settings. You might find a pin to short for a reset or simply remove the CMOS battery, let it sit for five minutes, then attempt again. As others mentioned, consider using a lower CPU model (like a Ryzen 3000 series) and then update the BIOS. I’ve had similar experiences before. The packaging indicated compatibility, but after switching to a lower CPU and updating the BIOS, it functioned properly.