Windows 10: PC RANDOM RESTART/SHUTDOWN with no BSOD

Hi so got this problem for weeks and did some trouble shooting like turning off C-State/Unchecking Fast Start up somehow it improves 2-3hours without restart mostly it is between 30mns-1hr and 30min. It started when id changed my CPU because the one i changed has problem that causes pc to blue screen right after turning it on WHEA_UNCORRECTABLE_ERROR.PC Seems normal after changing the CPU and no more blue screen,2 days after encountered problems like it freezes after the Motherboard logo or Desktop name or goes blackscreen right after Motherboard logo. So my suspect now is the power supply s

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Random Restarts, No BSOD

He mentioned that he had done that above. Also I provided a BSOD details app. There were no BSODs to report.

 

Random Restarts, No BSOD

Reboot and hit F8 to get into the Windows Diagnostic Settings before Windows boots. Turn off "Automatic Restart on System Failure." This way we can completely rule out BSODs. Sometimes a PC will BSOD but the PC will restart so quickly that the BSOD is not even rendered.

 

Random restarts

when you start the computer up press F8 repeatedly until you get a list of how to start windows, choose do not automatically restart on system failure. if your getting bsod's list what your getting here so we can further help you. IF the system is not getting bsod's and still restarting as you say then i would look into getting a line conditioner for your computer as you might be having power issues.