Question Why is my pc randomly shutting down

[salickramnikhil]

My pc has randomly switched off twice recently. Once yesterday while watching YouTube, and this morning whilst playing city skylines. I have checked Temps and all are in good range. I tried running cinebench and valley benchmark for a while to stress the pc and it ran perfectly fine. Pushed out numbers better than it usually does. Should I be worried, what could be the issue here.

Pc specs:
Cpu : i5 4590
Gpu : Radeon R9 290x
Ram : corsair vengeance 32GB
Psu : sparta 750w
Hdd : segate barracuda 7200 rpm
Ssd : Samsung 970 Evo
Motherboard : Asus h81

 

[Fix_that_Glitch]

Did it just shut off, or did you get windows bsod message?

 

[salickramnikhil]

Did it just shut off, or did you get windows bsod message?

Just shut down, best way to describe it is like the plug being pulled out. does not restart, does not show any error messages. i start it up like usual and it runs fine again

 

[Fix_that_Glitch]

Gin to computer management, event viewer, summary of administrative events. Read critical errors and errors. Post if you can, if not tell me what it tells you is wrong.

 

[salickramnikhil]

Gin to computer management, event viewer, summary of administrative events. Read critical errors and errors. Post if you can, if not tell me what it tells you is wrong.

Level: Critical
Source: Kernel-Power
Event ID: 41
Task Category: (63)

just one instance one day ago