PC hangs and restarts, what should I do?

Fi
- in Hardware
6

For about 1 month I have the problem that my PC when playing / starting games such as Fortnite simply hangs up and restarts after 3 seconds.
During the 3 seconds, the sound sequence that was currently in operation is repeated continuously.
I have already reinstalled my Windows 3 times (also from other media)
several times my bios reset (jumper / battery)
and I have reinstalled all programs more often.
What else is to say is that I perform no overclocking.
So far, I have not found any reasonable / understandable solution to my problem on the Internet, so I appeal to your help.
Would be very grateful for solutions.
LG Jerome
,
Component:
Power supply: -xilence xp420
Motherboard: -Asus M5A78L-MLE
CPU: -AMD FX 6100 CPU cooler: xilence (i don't know which)

GPU: - Nvidia Geforce GTX 780

Ram: -2 x 4Gb Elixir Ram
Hard Disk: -500Gb HDD Western Design

Qu

Check your fan and your video card, maybe it will be too hot.

ra

Sounds like a hardware issue. The newest PC is probably not more.

It could be that the PC simply no longer packs the performance or the power supply is gone and no longer brings the power that the PC then needs for the games.

ra

Is also good approach.

Ma

Have you ever looked at the TEMPERATURES otherwise I'm typing on the power supply, because Xilence honestly knows zero how to make good power supplies I recommend you best a Pure Power 11 500w

Fi

Have another power supply of Corsair 600 watts, if I use the fan of the gu just loud and pc go out

Fi

Thanks, just looked through everything again and had to realize that I have set priority heat to 79, have now lowered it to 64

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