Hello Iam having an issue with my new rx 580 card, J am trying to connect three monitors. if I connect two it works in Windows....but going to Eyefinity it says "input not supported". If I try to connect three in Windows,,,it says "input not supported" I have tried active and passive adapters and a MST hub I have changed the cables. I have updated the AMD software. I have reseated the card. I gave a PS rated at 750. I am running Windows 10 (updated) with a ROG mb 34meg of ram. The monitors are Acer K272HLs. I have been fighting with this for a month and I am at a loss.