I recently upgraded my graphics card (660) and power supply to run dual monitors. Everything is working fine but now when I play music I get a buzzing sound from the speakers and/or headphones. I checked all connections and everything seems to be okay. Any ideas on what the problem could be.
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It might be a bad power supply.
I changed the power supply today. Still having the same problem. In the process of installing a new sound card. Hopefully that will do it.