Hello,
I have a motherboard H110 Pro BTC+ ASRock mining, had a failure in a GPU that did not reach the voltage, reboot the system and then had two more GPU with the same failure, I restarted again and this time did not turn on the RIG, the PSU made a sound like a click and that's it, I changed the PSU from an evga 1000w to 850w, and it did the same, before these PSUs worked for me, I even took them out and without connecting them to anything, only with the 24 pin I made a bridge to turn it on and it makes the same click sound.
 
 

Wallx
Hello,
I have a motherboard H110 Pro BTC+ ASRock mining, had a failure in a GPU that did not reach the voltage, reboot the system and then had two more GPU with the same failure, I restarted again and this time did not turn on the RIG, the PSU made a sound like a click and that's it, I changed the PSU from an evga 1000w to 850w, and it did the same, before these PSUs worked for me, I even took them out and without connecting them to anything, only with the 24 pin I made a bridge to turn it on and it makes the same click sound.
  

Some PSUs will make an audible click upon power up which can be good or bad, so hard to say if that is any indication of a PSU being going out.

Possible the GPU failed on a hard short and kicked in the ocp protecting on both. I would first test each PSU in the system with the known bad GPU removed.

If the system full on fails to power (or shuts off almost immediately afterwards) the PSU is most likely dead UNLESS the motherboard has died. If you have a spare motherboard to test, that is what I would do next.

the_Scarlet_one
Your original post states that you went from an EVGA 1000w to a 850w, so I have moved your thread over to the EVGA power supply forum so you can get the assistance and clarification you are requesting.

Could you specify which model PSU you have? Is it the G+, g5, g6, or so on?

Also, what region are you in, just for further clarification.

ok, it's an EVGA GQ 1000W 1000W 80 Plus Gold Semi Modular and an EVGA GQ 850w80 Plus Gold Semi Modular. i am in spain
 
 

Jomama22


Some PSUs will make an audible click upon power up which can be good or bad, so hard to say if that is any indication of a PSU being going out.

Possible the GPU failed on a hard short and kicked in the ocp protecting on both. I would first test each PSU in the system with the known bad GPU removed.

If the system full on fails to power (or shuts off almost immediately afterwards) the PSU is most likely dead UNLESS the motherboard has died. If you have a spare motherboard to test, that is what I would do next.

 
I understand, but I tried both PSUs without connecting to any Mother Boards, just jumpering pin 14 and 15 to get it to turn on and it does the same thing.
 
 
the website states that it has a 5-year warranty.

Jomama22

If you don't have anything plugged into the psu's when jumping it, how do you know they aren't operating? Fan may not spin up at initial jumping.

 
indeed the fan does not work with the jumper, but what I find strange is that the same thing happens to both, and they were put in the same MB, first an 850w then the 1000w,

in the case of the OCP how can I fix it?

ty_ger07
One of the cards could have failed and is tripping OCP. Have you tried plugging in a minimum number of things and see if it boots? If it boots with just the motherboard and onboard video (or one video card), you can start using trial and error to figure out what causes it to stop booting.

 
I tried it, connected only pin 24 and 4 pin for the CPU, but it was the same for the PSU :(
I can make you some videos to see exactly
 

this is the video, this is exactly what happens, I explained it wrong, it doesn't click by itself, it loops.
 
 
 
 
 

 
 

Hoggle
Did you change the cable from the wall to the PSU when you changed the PSU?  Really all the modular cables inside the case I would also switch out in case one of them became damaged for the ones that are modular. Also have you tried another wall outlet in another area? I have no idea about house wiring in Spain but sometimes in America an outlet can go bad or be near the maximum load and cause PSU issues.

 
I have changed the cable and the area of the house and still the same.
 

then it is the OCP ? if so how can I fix it ?

I agree that it seems unlikely that two power supplies failed in the same way at the same time.
If OCP is working correctly, you don't "fix" OCP, you fix (replace) the problem that is causing OCP to trip (the motherboard? some strange use of adapters or cables to the motherboard? the CPU cable is the wrong cable or designed for a different power supply?).

Jomama22
Would have to RMA the power supplies.

I believe mining voids EVGA's power supply warranty.