Aspire TC-1660 Sound form both HDMI Ports

TIMBAN

I'm struggling to get sound form the HDMI 2 port on my Aspire TC-1660. 
Ideally I'd like to get picture and sound from both ports simultaneously. Is this possible,

Thanks for any assistance 

billsey

I think the only way to get sounds from two different output devices at once is with a sound mixer. If your system supports that there should be an "Array" option for output.