I am trying to CrossFire 2 Radeon HD 4870 graphics cards. I am trying to plug 2 monitors into one, and one monitor into the 2nd card (this will also be the main Crossfire monitor). However when I install the drivers with CCC only the 2 monitors respond and it comes up with "No Driver detected".
When I uninstall CCC (but don't clean drivers with DriverSweeper) all three monitors work fine in perfect resolution. There are no exclamation points in device manager unless the drivers are installed. Currently I have CCC installed but did not install the drivers with it and have no option to CrossFireX.
Any insight would be awesome!
Other specs: Intel i5-3570K Gigabyte Z77X-UD3H 750W PSU
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You can't CF and run three monitors. You are limited to the main cards output ports.
NVidia allows it, AMD doesn't.
The goal is to use all three when CF is disabled and then enable CF to only use the one monitor. It was working great about a week ago and then I had to reinstall Windows due to a boot error.