Random Shut Offs/Restart

[JustFoolJF]

My PC randomly shuts off/ restarts I don’t know what’s wrong. 
 

Windows 10 64Bit

CPU- i7-9700k

GPU- ROG STRIX GeForce RTX 2070 Super Advanced Overclocked 8GB

PSU- Corsair CX750M 

RAM- Corsair Vengance LPX DDR4 16GB 3000MHz

SSD- Silicon Power PCIe Gen 3x4 M.2 2280 SSD

Hard drive- Seagate Barracuda 1TB Internal Hard drive 6gb/s 7200 RPM 64mb Cache 

CPU Cooler- Cooler master hyper 212 black edition 

Case- Corsair Spec-06 Midtower

 

Bios Version- F10a 

 

[Kisai]

2 minutes ago, JustFoolJF said:

My PC randomly shuts off/ restarts I don’t know what’s wrong. 
 

Windows 10 64Bit

CPU- i7-9700k

GPU- ROG STRIX GeForce RTX 2070 Super Advanced Overclocked 8GB

PSU- Corsair CX750M 

RAM- Corsair Vengance LPX DDR4 16GB 3000MHz

SSD- Silicon Power PCIe Gen 3x4 M.2 2280 SSD

Hard drive- Seagate Barracuda 1TB Internal Hard drive 6gb/s 7200 RPM 64mb Cache 

CPU Cooler- Cooler master hyper 212 black edition 

Case- Corsair Spec-06 Midtower

 

Bios Version- F10a 

 

Random shut offs are cooling issues, usually the CPU trying to save itself. So I'd suggest checking there first.

[JustFoolJF]

7 minutes ago, Kisai said:

Random shut offs are cooling issues, usually the CPU trying to save itself. So I'd suggest checking there first.

How would I go about checking? Sorry I’m new to PC owning/building. 

[Constantin]

4 minutes ago, JustFoolJF said:

How would I go about checking? Sorry I’m new to PC owning/building. 

Download Hwinfo64, when the program start check the box sensor only

EDIT: this is a cool gadget i always have on my screen, https://software.intel.com/en-us/articles/intel-power-gadget

[JustFoolJF]

7 minutes ago, Constantin said:

Download Hwinfo64, when the program start check the box sensor only

EDIT: this is a cool gadget i always have on my screen, https://software.intel.com/en-us/articles/intel-power-gadget

I downloaded it but I’m not sure what temperature is unsafe or what I should be looking for. 

[Constantin]

1 minute ago, JustFoolJF said:

I downloaded it but I’m not sure what temperature is unsafe or what I should be looking for. 

If Package temp is higher than 75~80c i would start worrying  

[JustFoolJF]

It says CPU Package is at maximum 52c

[Flying Sausages]

Could be the psu. Do you have a spare one to test? MemTest86 your ram? 

[JustFoolJF]

34 minutes ago, Flying Sausages said:

Could be the psu. Do you have a spare one to test? MemTest86 your ram? 

No I only have that PSU, I’ll do the MemTest in a bit, any other suggestions?

[Flying Sausages]

9 minutes ago, JustFoolJF said:

No I only have that PSU, I’ll do the MemTest in a bit, any other suggestions?

Well, you are going to need another psu to test. If we can rule out psu and ram then we can narrow down to the gpu then motherboard then OS itself.

[Constantin]

My guess would be the PSU, as it is not a "high end" one, 750w means nothing

[JustFoolJF]

Update to this still don’t know what’s wrong with it, and since I have no spare parts I have no way of testing if it’s any of the actual parts, but I’ve narrowed it down to it shutting off when I’m playing games it runs Rainbow six siege fine but when I play Wildlands breakpoint it will turn off and turn right back on. 

[RageTester]

Well your GPU is overclocked, overclocking often makes system unstable, so maybe don't go so aggressive on it...