Hi I have an issue with adding an MSI 570 with a few sapphire 580's. I had the sapphires running at 31 mhs each but when I added the MSI they all dropped towards 20. I updated the bios one by one with only one plugged in at a time and got them to 30+ each. When I plugged all 5 in, only the brand the HDMI plugged into would mine. E.g. if I plugged my HDMI into the MSI, only the MSI would mine. But if I plugged the HDMI into one of the sapphires, only the 4 sapphires would mine..
i hope someone can answer your and my question? i myself had a 4 580 nitro+ rig and the same happened, i sold the msi at a slight profit then went and bought an overpriced 580 nitro+.
You guys should try running the monitor on the integrated graphics built into the CPU.
