Question Random Shut Downs

[DoccMuffin]

My computer is randomly shutting down. It has been doing this frequently, and will sometimes stop (Only to return the next day). But now, I only have 10 to 20 minutes before a total shutdown. It is not overheating (I have 5 fans on it and I keep the room cold), and my power supply is 500W. I would greatly appreciate some help or some pointers to fixing this problem.

 

[Ralston18]

Update your post to include full system hardware specs and OS.

Look in Reliability History and Event Viewer for error codes and warnings.

Reliability History is much more user friendly.

Do not immediately react to any given "finding". Do additional research to confirm the problem and identify viable solutions.