I get a video output with on board graphics with no cards connected. But when I add the cards there is no output anywhere. Not from onboard or video cards. I am using Windows 10 with 5x Sapphire RX 480s. I installed the amd driver without the cards connected to the motherboard. Please help thanks.
Uninstall amd driver.
Reinstall driver with AMD cards connected to motherboard ( i would personally install one board with drivers. restart with the rest connected and your computer will auto find them and install with drivers)
