Second psu shut's down after a day of running.

[chuck732]

Hi Guy's,
     I have a problem. I'm running 13 gpus for the last 3 months or so. No problems but now I have the second power supply shutting down. It'll run for a day then stops. I hit the switch to turn the power supply off then turn back on. It comes on  for may 2 seconds then go's off. So I turn the switch back off and forget about for say 2 to 3 hours and turn it back on. It stays on until a day later. I have 10 cards on the main psu which is a Corsair AX 1200i. The other 3 cards are on the second psu that is a Corsair AX 860i. The cards are set to 70 watts.

Here's the specs

Intel  G4400
ASUS Z170 A
Corsair DDR4 2133 8 gb
13 ASUS DUAL series GTX 1060 3 gb cards
Corsair AX 1200i
Corsair AX 860i
SMOS

Has anyone ever come across anything like this?

[baga105]

Check the pins where you bridged your PSU. I had  the same problem and had to put those 2 pins closer.

[leonix007]

Hi Guy's,
     I have a problem. I'm running 13 gpus for the last 3 months or so. No problems but now I have the second power supply shutting down. It'll run for a day then stops. I hit the switch to turn the power supply off then turn back on. It comes on  for may 2 seconds then go's off. So I turn the switch back off and forget about for say 2 to 3 hours and turn it back on. It stays on until a day later. I have 10 cards on the main psu which is a Corsair AX 1200i. The other 3 cards are on the second psu that is a Corsair AX 860i. The cards are set to 70 watts.

Here's the specs

Intel  G4400
ASUS Z170 A
Corsair DDR4 2133 8 gb
13 ASUS DUAL series GTX 1060 3 gb cards
Corsair AX 1200i
Corsair AX 860i
SMOS

Has anyone ever come across anything like this?

Haven't experienced this yet, however in order to debunk the PSU issue and perif/GPU issue

you may interchanged the GPU's, get the 3 cards including risers from the connected AX1200i

and replaced it from other 3 GPU's from AX860i

if still the same, you might have a faulty PSU

[edwardceng]

let's follow @leonix007 suggestion ..

and you have to make sure for the second PSU, the fan spins and checks the connector from/to the power on the wall isn't loose and tries to turn on a single GPU and wait a few minutes/hours whether the PSU is off / running.