So ihave samsung notebook series3 model NP305V5A-T02SE. with amd a8-3530mx apu with radeon hd graphics 1.90 ghz 6620G + amd radeon 6630M. My computer keeps overheating and i cant get the graphics work together actually 6630m isnt working at all i think something happened when i uptaded drivers. Have tried using driver sweeper and all that stuff but ont jus work. please help me im losing my mind over this.