Posts: 1
Registered: ‎01-06-2010

No sound from PC to TV

I recently purchased a NS-L55X-10A Insignia LCD TV. I use a DVI to HDMI cable from PC's video card for video and an audio cable from PC's sound card for audio. I have video signal on TV, but no audio at all. I used to use same cables to connect my PC to my LG LCD TV in the same way and it worked perfectly.


Does anyone have any idea what is wrong here?



Insignia Product Specialist
Posts: 1,365
Registered: ‎04-07-2009

Re: No sound from PC to TV

Hello generalcarh,

Welcome to Community@Inisgnia™!

The issue is that HDMI carries HD audio and video on the same cable, because of this, the TV's HDMI input does no provide and extra line audio input (as VGA does). In this case, if your PC video card is not capable of sending audio through the HDMI output, you won't be able to have sound on the TV. The best solution will be to have the audio connected to an external set of speakers (such as a Home Theatre) so that you can have great video and audio quality.

Thank you,
Insignia™ Support Team
Posts: 4
Registered: ‎04-22-2010

Re: No sound from PC to TV

I have a same problem no sound from  PC  But this TV has other  audio input jack for hdmi 3 but it don't work