1) Asrock H81M is a miniATX board, and has only two PCIe slots, so no, that is not the board that you are using. What you have could be the Asrock H81 ProBTC or Asrock H81 ProBTC V2
2) Those arent 5V plugs, they are molex power plugs which can draw upto 12V. And you should not have them plugged in when using RX 470/480 cards.
3) Again, go through the forum threads, every answer you need already exists there. Please have the patience to read through hundreds of pages and try 10's of settings, we all did it.
Yes, sure, you are right. H81 BTC Pro 2.0. And in the documentation was a comment, when using more then 3 Video Cards, you have to plugg in at min, one Molex Power connector, but better both. So i thought, i have to.
Please believe me. I´m doing nothing else, then reading. I´m sick at home and i´ve a lot of time.But i also have a lot of qustions..
But you gave me hope, that there is a solution for my issue:-)
Regards,
Rosi
Are u using powered usb risers?
If you are please UNPLUG the 4-pin connector that goes from your PSU to your mobo before u fry anything...
If you are NOT using powered usb risers then ok keep the 4-pin molex in
He's not going to - please stop giving bad advice. Powered USB risers are cut - they don't connect the power from the mobo to the GPU.
That's not what i said
I never said he will fry the GPU
But he CAN fry the risers
Using an Asrock h81 pro btc with powered risers PLUS 4-pin molex connectors is an overkill
Giving too much power to the mobo (main mobo cable plus 4-pin molex) when it's not needed is not good
You HAVE to give the mobo that 4-pin, or it won't work with all PCI-E slots filled. Plus, having the extra power is NOT going to fry the risers. Power doesn't work like that.
OK then i will TAKE A PHOTO of ALL my rigs that have x6 GPU's (ALL 6 PCI-E slots filled) mainly 480's (i have other setups also) WITHOUT any molex 4-pin connected that work perfectly for months
and post it here...(after i get home that is)
PS. I am using ethOS but Windows 10 works as good without problems
Sorry I forgot to post the photos
Why would anyone lie for something like this? What motive would I have?
ANYWAY
Here is a video I JUST took
You have 1 week from the moment I post this to check it out, after a week it gets deleted
https://we.tl/hgmeFpSCMJ
Let me know your thoughts...