I can not run the 6th gpu on my rig

Motherboards
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1

Hello friends,

For some time I’ve been trying to run 6 gpu in the rig mine and I can not. Although it has reduced several features in the bios of my motherboard and made every configuration imaginable, I can not run 6 gpu. Energy is not, since I already put 1500w of psu, being that the rig (in the wall) consumes 890w.

My features:

And there, I do not know what else to do … I need your help.:disappointed_relieved:

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2

tried to replace the riser?

3

Yes, brother. All!

4

hardware I think it is not. I have already made all the necessary changes to Bios to release tracks, but still nothing! Is there anything related to the processor (CPU)?