I am running an Intel i5-4670K, with 2 R9-270x cards. Mobo is an AsRock Z87 Pro4.
Crossfire worked fin under Windows 8, but now it doesn't. I've reinstalled the cards, even switched slots numerous times.
https://community.amd.com/thread/185600I'd recommend going to this thread and posting your problem for people having similar experiences. We need to combine our efforts into one thread to gain enough attention so someone will notice us.
I would recommend asking Micro$oft. They have a special gaming forum for Windows 10. Include complete description of the issue...not just "My crossfire won't work".
Windows Insider Program - Microsoft Community
Please go to this link and post your situation R9 295x2 AMD Catalyst 15.7.1 Windows 10 Crossfire
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