Question Pc crashes after 1-2 hours of playing games.

[sverre_b]

Hey! After many hours of trying to find the fault on my computer I turn to you because I do not know what to do. It started with I got the BSOD (whea_uncorrectable_error) when I ran the battlefeild but now the last times it has just frozen and shut off without starting itself after.

I have left in gpu on service, which came back in 100% full functioning. They said they had maximized it in 6 hour tests.

I have run serious benchmarks without the computer crashing.

I have run memtest86 without finding a single fault
(My friend has also tried using my RAM for several hours without any problems)

I have reset BIOS

Neither gpun nor cpun gets higher than in the picture I show but thought this crashes after a maximum of 2 hours.
I notice that my motherboard gets fucked hot when it shut itself off, but this might be normal? I don't know what to do just. You have the best tips on what it can be, please write. Can't afford service and have tried everything I can think of.

Also i've tried different games. Not just one.

Picture of gpu cpu during games:

https://imgur.com/a/tQJ6rnx

View: https://imgur.com/a/tQJ6rnx


My chassis:

https://imgur.com/a/hIeoK4Z

View: https://imgur.com/a/hIeoK4Z


My gear:

CPU:
Intel Core i7-9700K - 8 cores / 8 wires / 3.6 GHz (4.9 GHz Turbo) / 12MB / Socket 1151
(not overclocked)
(new)

water cooler
Corsair Hydro H55
(2 years old)

Motherboard:
ASUS ROG Strix Z390-I GAMING - ITX / Z390
(new)

Ram:
Corsair 16GB (2x8GB) DDR4 2133MHz CL13 Vengeance
(2 years old)

GPU
ASUS GeForce GTX 1070 8GB ROG STRIX DC3 OC
(not overclocked) (2 years old)

Chassi:
Fractal Design Define Nano S

C drive:
Samsung 960 EVO 250GB (2 years old)

Other memory:
-Samsung SSD 860 QVO 1TB (brand new)
-Seagate Barracuda 2TB 7200rpm 64MB (2 years old)

PSU
Corsair PowerSupply (PSU) RM750X V2 750W 80+ Gold
(new)


EDIT:
Dit a stresstest now and this is what happend

https://imgur.com/2F0BMrl

View: https://imgur.com/2F0BMrl

 

[sverre_b]

I have even double checked all cables in the case, and check the motherboard if something was bent or broken but found nothing. Really appreciate any help i could get. Been unable to play now for a month.

 

[cc83]

For how long have you been experiencing that? Did you swap your PSU already?

 

[sverre_b]

For how long have you been experiencing that? Did you swap your PSU already?

Have not swapped PSU yet, I'm about to test the voltage now so i don't do it if i don't have to.
Maybe 2 weeks after i did my build.

 

[cc83]

Testing the voltage isnt enough, there are plenty of things that can make your PSU crash.
Just borrow a PSU from someone and test it.

 

[sverre_b]

Testing the voltage isnt enough, there are plenty of things that can make your PSU crash.
Just borrow a PSU from someone and test it.

I don't know anyone willing to do it haha.

 

[sverre_b]

Pc came back from service today. It was motherboard failure on ASUS ROG Strix Z390-I GAMING - ITX / Z390 . They did not find out what caused the problem. But i got a brand new.