GPU: HD6950 Sapphire + HD4890 not with Crossfire link
CPU: AMD FX8350
OS: Windows 7 Professional 64bit SP1
I have been running this GPU setup for a while now. The reason for running two GPUs is becouse I have 3 monitors.
The setup worked fine till now, I was running the 13-4 cataclysm installation (not sure what the driver was called). And just I installed the 4890 through Windows update (since the card is no longer supported). All this worked fine.
Now with the new 22.214.171.12400 (Cataclyst 13-9) it no longer works. If I install only the drivers for the 6950 it works fine. But when I install the drivers for the 4890 through Windows Update everything starts crashing. I cannot open the CCC, flash player instantly crashes, sometimes explorer.exe crash etc.
I have tried to reinstall the drivers twice and the same thing happens. If uninstall both drivers and only the 6950 it works fine.
How can I fix this?
Edit: I have tried to install the 4890 drivers with a driver setup, that doesnt work. And I have tried to manually install the drivers by just extracting them from the setup, and that doesnt work either.