My desktop PC when turned on today, after a few seconds shut down

Mar 27, 2018
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Hello

Today my computer which I have more or less since 2015 or 2016 when I turned it on, then after 3 seconds it shut down immediately.

I waited a minute or two, turned it on and it works fine

But I am afraid that it happens again.

Does this means maybe the power supply is dying?

I think I have Corsair 750w platinum modular, dont remember the exact reference, but the computer has 4-5 years running smoothly.

 
Mar 27, 2018
12
0
10
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that doesnt help much, can I diagnose in some way a power supply?
 

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