No Sound from DVD's, CD's are fine

I have an LTD163 DVD player that plays sound fine from CD’s but not from DVD’s. I noticed that there is no audio cable and it is in digital audio mode. My computer is an HP Pavilion 523n. Does anyone have any idea how I can solve this problem? Thanks!!


this is probably a problem with your Windows installation or player software. Try Media Player Classic or VLC and see if that works.