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I am trying to listen to music but i am getting low sounds. my new pc has three inputs at the back. one is green, one is blue and one is pink. my speakers wire has an orange end. i tried putting the speaker wire into each of these inputs. it only works in the green one and the sound is low. can anybody help please?well the volume is up to fullive got windows media center

You might just have a defected input... if it is terrible quality sound on a new pc then i suggest calling customer service.