I can tell you my setup but your not going to be able to help. It's SMOS causing the problems

Intel g4400
MSI Z170A G45
Corsair Vengeance LPX DDR4 3000 4 gb
Kingston 16gb USB
6 - MSI GTX 1070 Gaming X
Corsair AX 1200i
Antec Quattro 1000
6 - powered usb risers Ver 006C

7 Days ago I started this rig up. It ran for 72 hours straight. Now I cannot even get the rig to run a whole hour with out a GPU stopped. The cards average 115 watts. But Sols where low. The four day I notice that cards went from 115 watts to 177 watts on all them. And the core was overclocked to above 1900. I went into the settings and set the power limit to 115 watts. left the core clock 0. Memory 0, Temp 65C and fans 50% applied the settings and waited. The core was still at 1900 and did not drop. The cards where still at 177 watts. The next thing is I started getting GPU3 stopped. I rebooted the rig it fix it for a short time. I changed the riser with a new different one made from another company. It did nothing I move the video cards to different slots and it still happen. tytanick told me that the GPU3 stopped could be cause by high overclocked. But how can you fix that if you cannot change the overclock setting? tytanick says the overclock problem could be caused by slow usb sticks. So he did a update to 1128, but it did now for me and many others. I now some that are using SSD's instead of usb. Yet there still getting the same problems.



Here's one for you. When I start the rig and watch the screen as it loads. I see Overclocking and under that it says Missing Variables. I have come across a lot of people that are not getting and answers or help.



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