v prvom rade si aktualizuj amd ovladac na amd grafiku na crimson amd ovladac 15.12
http://support.amd.com/en-us/downloadsamozrejme cez DDU odinstaluj stary
http://www.guru3d.com/files-details/display-driver-uninstaller-download.htmlpo nahodeni crimsom amd ovladaca postupuj
otvor nove ovladace cez ikonu, preferences, radeon additional settings, v nej switchable graphics applications settings, za dalsie add application - navolis aplikaciu, ktoru chces vyuzivat cez amd ovladac a mas to