If you have try to swapped with other power supply then it might be your processor is the problem. Have you try to clean up your fan inside your pc try first to remove it then clean it. If you haven't try yet because dust is sometimes the main reason why our pc get overheated.
Hello,
For resolving this problem you have to follow these steps,
Firstly install a best antivirus and then go to start > right click my computer>click the advanced tab, go down to startup and recovery> uncheck the "automatically restart" box. Your computer is probably experiencing system failure.
It's probably set to automatically restart when this happens. By uncheck this box, you will receive an error message instead of the restart and that message can help you diagnose the source of this problem.
Another reason maybe for restarting of system is your windows has been damaged you only need to reinstall if the above steps can’t afford. Or you can follow the above step after reinstall the windows.
Good luck,
Hope you got the answer.
If you have a problem with your computer like it shuts down automatically or it restarts by itself randomly, try starting the computer using the last known good configuration option. Start or restart the computer then press F8 before the Windows logo appears. In “Advanced Boot Options” screen, scroll down and select “Last known good configuration” then hit Enter to boot.
If this doesn’t work, try using the System File Checker utility. Press the Windows key + R to bring up the “Run” dialog then type without quotes “sfc /scannow” then hit Enter. Insert your Windows setup CD or DVD when you are prompted then continue. Wait until the process is complete. When it is finished, restart the computer then see if it works.
If the problem continues, check your computer for faulty devices like a malfunctioning sound card, network card, and others. If you identified a broken device, disable it in the BIOS if the hardware is built-in or remove it from the motherboard slot if it is a dedicated device. If you need to use the device, buy a new one to replace it.
