Windows 10: Computer Restarting Unexpectedly

My computer has recently been unexpectedly restarting ever since the I had to reinstall and restore windows because the windows boot was unexpectadlycorrupted while I was away from the computer.I reinstalled when I got the chance and now it randomly crashes and reboots. I thought at first it was a power problem, so I installed a MUCH beefier PSU and it has certainly helped the problem. But still every so often it crashes with no warning and no "unexpected" on reboot message. The event log counts this as a "Fatal Hardware Error". The other interesting thing is that the computer doesn't complete

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My new Vista computer sometimes unexpectedly shuts off. Any suggestions?

My new Vista computer sometimes unexpectedly shuts off. Any suggestions?

 

The computer restarted unexpectedly

Hi,

Did you try all the method given in following link

https://windowsreport.com/computer-restarted-un...

Let me know if that helps.

Kind Regards,

Engr. Jamshed Muhammad

 

"The computer restarted unexpectedly..." error after boot problems

After updating to Windows 1903 my computer was showing the message "Reboot and select proper boot device". After following the fix listed here I ran into a new problem.
The first time I booted up my SSD after applying those fixes, I was met with "Windows is updating" screen and its progress was around 48%. After about a minute it restarted itself. Upon booting up I got a message that said "The computer restarted unexpectedly or encountered an unexpected error. Windows installation cannot proceed. To install Windows, click “OK” to restart the computer, and then restart the installation."

Most of the fixes for this problem suggest using shift+F10 and opening command prompt and going to regedit. But I can't access command prompt no matter what I do. Shift+F10 does not open anything. Pressing OK on the prompt simply restarts the computer and brings me back to the same message. Is there any fix for this besides reinstalling? Thanks in advance.