Kron
Here are some steps you can try to troubleshoot the problem:
1.Check the power supply: Make sure that the power cable is securely connected to the power source and the PC.
2.Press and hold the power button: Sometimes, the PC may not respond to a normal restart command. Try pressing and holding the power button for at least 10 seconds until the PC shuts down completely. Then, wait a few seconds and press the power button again to turn it back on.
3.Check hardware connections: Ensure that all cables and connections inside the PC are secure, including the power cables, RAM modules.
4.Clear CMOS: Please turn off the PC , unplug the power supply, and press the CMOS button (if no CMOS button, please put the pin in the CMOS pinhole and press it ) for about 10 seconds , restart the PC after ten minutes.
Here is the tutorial https://mega.nz/file/XypwTISY#DVT0BsjOgiPkZ-drQaj88JH9Z7f7qpKGP2E3nMHW8ms
5.Boot into safe mode: If your PC is experiencing issues during the startup process, try booting into safe mode. This allows you to load the basic drivers and bypass any potential software conflicts. From there, you can troubleshoot and identify the root cause of the problem.