Mic + HDMI doesn't work

  lobojo 21:58 06 Dec 2011
Locked

Hi,

I have a new Acer 5742G. I connect it via HDMI cable to my Pioneer audio-video system and then to the TV to watch my movies.

now I bought a Mic with a normal jack to sing on my new Karaoke SW. I can heard it in my lap but when I connect it to the Pioneer system the Mic still play on my lap and not in the system. How to fix it?

Please Help!

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