So last night I stuck another Asus 7770 2 GB card in with my other one, exact same model, same drivers etc.
In CCC I didn't have the option to crossfire so I uninstalled all the GPU drivers and did a clean install of the drivers from the disc that comes with the card (Slightly Older Drivers than the ones I had installed) I now have the option to enable Crossfire however everytime I check the Enable box and click apply my resolution goes haywire and then the screen crashes to black, requires a reboot.
I haven't a clue what could be causing this, any help would be greatly appreciated.
In CCC I didn't have the option to crossfire so I uninstalled all the GPU drivers and did a clean install of the drivers from the disc that comes with the card (Slightly Older Drivers than the ones I had installed) I now have the option to enable Crossfire however everytime I check the Enable box and click apply my resolution goes haywire and then the screen crashes to black, requires a reboot.
I haven't a clue what could be causing this, any help would be greatly appreciated.