sounds like a driver issue try a clean install but check to see if CCC sees both cards first while in CCC try to disable & re-enable crossfire might work ... 12.4 drivers have some real issues
Hi
+1 Frogger
I also think the ccc control panel is confused "version conflict" of sorts, you may wish to skip the following as there are other ways of cleaning ccc drivers out; there is a sticky by erocker at the top of the Graphics Cards page on TPU
However this is the method I use.
First things first; set a restore point and back-up any files and download Driversweeper v_2.1.0 [use this version of DS only]
follow the instructions very carefully and all will be well;
go to windows control panel \ add and remove programs \ uninstall catalyst driver (choose express uninstall)
reboot
enter windows safe mode (press F8) and run Driversweeper v_2.1.0 (highlite driversweeper, press right
mouse button- bring up menu run DS in administrator mode) select ATI only in DS and analyse then delete
NOTE when it ask you if you want to restart the system DONT - instead open control panel and go to
Device Manager / Display Adapters (open this) you should be able to see a vga card installed - highlight press right mouse button - will open a sub menu -you want uninstall - when the system asks you to restart DONT - Then open control panel, device manager, select view/show hidden devices/Non-Plug and play Drivers/highlight amdkmdag and press right mouse button to bring up a sub menu/select uninstall (When it ask you to restart DONT;- select No option to restart later
do not close DS leave it open on the desk top
this next step has risk's involved
follow the instructions very carefully and all will be well.
Open Regedit
goto
HKEY_CURRENT_USER \Software\ATI and delete the ATI folder
HKEY_LOCAL_MACHINE \SOFTWARE\ATI and delete the ATI folder
HKEY_LOCAL_MACHINE \SOFTWARE\ATI Technologies and delete the ATI Technologies folder
HKEY_LOCAL_MACHINE \SOFTWARE\Wow6432Node\ATI and delete the ATI folder
HKEY_LOCAL_MACHINE \SOFTWARE\Wow6432Node\ATI and delete the ATI Technologies folder
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\ (you will see lots of folders we need the thirteenth (13) folder down from "Class" - open the folder and you will see 0000 delete this folder and any others 0001,0002 Note the Properties folder is read only and protected leave this as it is.
close up all the sub folders and move on to
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Control\Class\ (you will see lots of folders we need the thirteenth (13) folder down from "Class" - open the folder and you will see 0000 delete this folder and any others 0001,0002 Note the Properties folder is read only and protected leave this as it is
close up all the sub folders and move on to
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ (you will see lots of folders we need the thirteenth (13) folder down from "Class" - open the folder and you will see 0000 delete this folder and any others 0001,0002 Note the Properties folder is read only and protected leave this as it is
(you only need to check CCS there should be no entries in the thirteenth folder other than properties)
close up all the sub folders and move on to
HKEY_USERS \.DEFAULT\Software\ATI and delete the ATI folder
-Close Regedit
next go back to the driversweeper software (Do you want to reboot screen) and select ok
-Reboot - allow windows to start up and find a vga driver
-then install the latest AMD catalyst Drivers from their web site or use drivers that you know work well Note: Catalyst 11.9 may be a good option
atb
Law-II
