Hi, I recently got a new laptop and monitor. My old setup was a laptop with some speakers plugged into the headphone jack so I could listen to music. Now with this new monitor, I want to bypass the audio in it and play sound from my much better sounding Bose speakers. The monitor is connected to the pc using an HDMI. When I plug the speaker cord into the headphone jack on the pc all I get is buzz, and the same if I try to plug it into the back of the monitor where it says "audio IN" (and there's 2 holes, one has a little headphone symbol). I'm not very savvy, just an old lady. What am I doing wrong or am I missing a special cord? Thank you!