Why does my USB stick play films on one TV but plays on another without sound how can I fix this please and thank you ray.are there any settings for this
Not all TV's play all video formats. The TV it isn't playing on probably doesn't support the format you video is in. Grab yourself a video converter and convert the format to a more standard one like MPEG2 or M4V. Handbrake is a good converter and it's free. http://handbrake.fr/