Pc shuting down randomly ??

[Mario Garcia]

So for starters i just want to thank everyone for the help so one month ago or something my pc started shuting down eventually i found out some stuff could prevent it from shuting down so often like faulty hdd with windows 10 install , cpu cooler and a webcam from ps3 with bad drivers so i replaced everything and eventually the random shutdown stopped 3 days ago it started doing again i didn't install nothing new and it happens sometimes even when i'm just using vlc to see a movie or using after effects or gaming so it's not because of stress on the pc can someone please help me it's really anoying .

BTW nothing is overclocked and the temps seem ok ...

CPU:
IDLE:38ºC
LOAD:66ºC
STRES:82ºC

Room Temp : 30 º C

GPU:
Idle : 52ºC
Load: 72ºC

What can it be ???

PC Specs:

Case: CoolerMaster Stryker
Ram : 2x Corsair Vengeance 8GB 1866 MHz
CPU: i7 4790k 4.0 Ghz (4,4Ghz Turbo)
CPUCooler: GTS V8 CoolerMaster
GPU: GIGABYTE GEFORCE GTX770 WINDFORCE 3X OC 2GB GDDR5 PCI-E
PowerSupply : Corsair CX750W
MOBO: ASUS ROG MAXIMUS VII HERO
4 HDD 500gb each

https://postimg.org/image/nloeltjjb/


if anyone want to check specs on Speed Fan
The AUXTIN1 Temp is wrong speed fan bug from default cfg

 

[sizzling]

The CX range of PSU's are low quality and prone to issues. I cannot say it is the problem but its my first thought given your build

 

[Mario Garcia]

So what would be your tip my thought is a faulty power supply since i only have it for one year and never had a problem since 1 month ago ...

 

[reedo_43]

They are low quality with bad caps that go bad over time.

 

[Mario Garcia]

So in theory the thing that's shutting down my system is the psu right ?

 

[sizzling]

You can only try changing it but its not guaranteed to be the problem