I was hoping you guys might be able to help me. I recently changed my graphics card from 2 Radeon 6970's because I wasn't able to max out games and it was having textural issues. I upgraded to a Radeon R9 380. I'm just using that and not running crossfire. I just got the card in today and tried to run it, however it won't power. The fan won't even start. I have an 850 W PSU which should be giving it enough juice. The only thing I could think of is that my PSU uses 8 pin connectors and my graphics card uses two 6 pins. Is that a problem? Anyways I appreciate any info you guys can give me.