AMD HD 7790 ASUS compatable with P7P55 WS Supercomputer Mainboard?

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Commendable
Jul 13, 2016
18
0
1,510
I have posted a previous thread here about my the issues i am having and i have tested almost everything except a new motherboard as I do not have one with the same socket as my current. The motherboard is the only thing that i can think would be causing these issues but if anyone can give me any advice or tips on how i could make it work as when i first received the card it was working fine and now i get black screen after 5 minutes of idle on desktop. I am writing this from my Galaxy note and if i cant find a fix it looks like im going to be using this for quite some time.

Any help is muchly appreciated. Thankyou