Question It crashes and reboot all by itself

Dec 18, 2019
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I've got quite an annoying problem. Often whenever I'm playing or working or even watching videos on youtube my pc crashes without a reason. It crashes and reboot all by itself. I don't really know if there's a software problem or an hardware problem. Maybe it's only the psu going bad, I genuinely don't know what's the issue.
CPU: Athlon200GE



GPU: Gigabyte 1060 3gb



MOBO: B450 Elite