Hello people,
i already have a ATI HD 5770
I recently got a ATI HD 4850
I inserted the HD 4850, deinstalled ALL drivers from AMD, and then installed legacy, and after that normal drivers (which didnt work anymore..)
and i got this error :
WARNING: Number of OpenCL and ADL devices did not match!
so now i installed the new Beta 13.11 driver from AMD, the 5770 is fully installed, and the 4850 has Microsoft drivers, i now get this error :
Failed to ADL_Adapter_ID_Get. Error -1
now i install the 4850 manually (via device manager) to the Series 4800 driver and no miner starts.. they just say : CGminer.exe isnt working anymore.
So now.. both cards are installed, working (sensors etc. with speedfan) but all miners will crash until now, Guiminer and CGminer both just dont start
how can i fix this.?