Pc black screening

[joey117]

My computer is black screening - its as if someone has pulled the lead out of the back and you have to hit the power lead again.

I have the processor over-clocked at 1.3V and at 4.5mHz. I have OCCT stress tested for 24 hours straight with no faults. I have memory tested the ram for 12 hours straight with no faults and ran a Heaven's 4 for stress testing for 5 hours straight with no faults.

When I go to play any game from League of Legend's to Star Citizen it will black screen and turn the computer off without any blue screen or error messages. I have also tried all the tests with and without over-clocks with the same results. All drivers and bois have been up-dated with the latest drivers.

Can anyone help?

 

[Wraith]

I'd say either your Hard drive, GPU or PSU, What are your Temps like when this happens? And what's the status of your S.M.A.R.T data?

 

[joey117]

S.M.A.R.T data : It was turn off in the bois , i have now turn it on and enable the drive to . Will that be a problem because i have already windows and drive etc etc ?

GPU : i have three r9 290x even in stress testing they never go above 65c and the cpu never go above 68c on the hots core

PSU : The power supply is a corsair AXi 1500 w and i do not know how to test it .

Hard drive : i download cystalmark and cystal info and it say the ssd are ok .

 

[Doomslayer]

S.M.A.R.T data : It was turn off in the bois , i have now turn it on and enable the drive to . Will that be a problem because i have already windows and drive etc etc ?

GPU : i have three r9 290x even in stress testing they never go above 65c and the cpu never go above 68c on the hots core

PSU : The power supply is a corsair AXi 1500 w and i do not know how to test it .

Hard drive : i download cystalmark and cystal info and it say the ssd are ok .

With your PSU, The AXi series PSU there should be a Self test button on the unit itself

 

[joey117]

I have hit the bottom and it start turn green and that is it

 

[Doomslayer]

I have hit the bottom and it start turn green and that is it

Since you have a AXi series PSU you need to find out if its Series 1 or 2 cause Corsair had a lot of issues with Series 1 also i did have the same issue as you with black screens and that what fix my issue was to buy a new motherboard and CPU i'm not saying it will fix your issue.

Good luck