Help My Pc Randomly gets no power

[Horkwins]

So here's my problem my PC just today started to randomly get no power i was in game and it just shut down.

My first idea was that the psu is death so i bought a new still the same problem.

Power connection is ok. also tried another cable and other socket.

My specs are:

Mainboard : Gigabyte GA-Z170-HD3 DDR3

CPU: Intel I5 7600k

GPU: Gigabyte Nvidia gtx 660 2GB 

PSU: Thermaltake Berlin 630W

SSD: Samsung Pro Evo 850 Basic

HDD: some WD 1,5TB

 

[NTDaws]

Mobo could be dead.

[Horkwins]

Dont think so the PC starts some times and it works for some time and than evantualy powers off again 

CPU temps are also ok 

[TacticlTwinkie]

Just now, Dawson Wehage said:

Mobo could be dead.

If the old psu went out, it could have taken the motherboard with it, along with other components. Do you have another pc available (friend's, partent's, etc) to test compontents with?

[SammYw0w]

Most likley is the motherboard or the CPU thats dead. If your computer died just after you got it, it could be a manufacturing error. Then you could get a new CPU/Motherboard for free. If you where the one that caused the problem on the other hand, you will probably have to buy it. 

[NTDaws]

Just now, Horkwins said:

Dont think so the PC starts some times and it works for some time and than evantualy powers off again 

CPU temps are also ok 

So it's probably the mobo

[NTDaws]

that psu beforehand probably shot your mobo in the head.

[Horkwins]

Well thanks for the fast reply's.

i'll try to exchange the mobo its pretty new so i still have guaratee.