pc keep auto restart (new builded cpu)

[FullMetal312]

Hi i have just build a cpu recently. However, when i play games, it will just restart suddenly without warning.

Asrock h81m-dgs
i5-3590
Kingston ddr3 1600mhz 8gb
Palit gtx 760jetstream
CM THUNDER 500W
MY CASE IS SHARKOON VS3

 

[Blacktoxic]

Looks like a heat issue most likely.

Get a hw monitor and do a stress test and tell us your peak temps and if stable? Stress test gpu and cpu.

 

[Blacktoxic]

Also, all items seated ok? Thermal paste not too thick/ thin?

What are your startup idle temps in bios?

Did you do a psu calculation for your setup? 500w sufficient?

 

[FullMetal312]

When playing game. My cpu heat up to about 60 degree. When its idling it is around 30degree

 

[FullMetal312]

Yup all items seated properly. Thermal paste shouldn't an issue. Psu calculation was 320++. Should be more thab sufficient.

My startup bios temp is 31degree.

Could it be my mobo faulty?

 

[Blacktoxic]

Ok, try a stress test with hwmonitor and see max temps

 

[FullMetal312]

I have done a stress test using HeavyLoad and this is my result after running it for 3mins

when i play games, the graphic card temperature increases to 60+ and sometimes 70 degree celcius

 

[FullMetal312]

bumppppppppppp

 

[pr0dygi]

My computer is 90% similar to yours.

i5 3450
GTX 760
8GB, etc

I also same problem as you. Sometimes play game 1/2 way it will just blackout then restart itself. Annoying sia. Hopefully someone here can help. Should be same issue.

 

[FullMetal312]

have solved the issue, turns out to be a faulty PSU.

 

[justforme]

have solved the issue, turns out to be a faulty PSU.

you changed a larger PSU or get it replaced by warranty?

 

[xiaonix]

can somebody help me ? Because I got a same issue, I'm using Corsair RM550, H97 gaming 3, msi gtx 970, i5-4690... I don't think is ram issue cos I tested already and it is okay, I got this feeling is PSU cos there is silent mode, and when heavy intense game, it might not function as well as it should.. but few months back it seems okay, only now the problem arises