i have a laptop to tv connected through hdmi which i get the audio fine . i then try to use the mini jack headphone output to

Jan 24, 2016
6
0
4,510
i have a laptop .hdmi is going to tv with video feed . mini jack going into channel on the dj mixer. i disable the hdmi audio and enable the mini jack out .if i try to play the music video showing on the tv and the audio going to the dj mixer i get a loud buzz.if i unplug the hdmi im clean but ive lost the video feed. is this a ground loop issue ? if im not playing video and just audio out of the laptop then im fine .its only when the hdmi goes in the laptop to output to the tv to get the video that i get a humm. theres no optical out on the tv ...please help.......TIA
 
Solution
What if you leave the HDMI audio alone, hookup TV audio out to mixer? I assume once TV audio out is connected, it automatically disables on-board speakers.
Jan 24, 2016
6
0
4,510
I got it .. I need a hdmi audio extracter. It allows the hdmi video go through to the TV and it has to slink optical out and rca outs ....thanks for the advice I'll post an update when secured and using .you can change from prg 2.1 5.1