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#1
Buzzing sound from speakers
My PC is connected to a home theatre system via an amplifier. The home theatre system's plug is two pronged and all the plugs including those of PC and monitor are connected to the same extension cord that is connected to the wall power outlet by a three pronged plug. When I plug the 3.5mm cable from the amplifier (home theatre) to the sound card output I hear a loud buzzing sound. Please help.