I have a BD-E6100/XU Blue ray DVD player attached with a HDMI cable to a Toshiba 37XV555DB television. All discs play fine but when I view Films or You Tube via my DNLA system there is no sound. Picture perfect but sound absent. I swapped HDMI leads and changed the player but the problem seems to be on the television. On a Logik L22DVDB19 all works perfectly. Any ideas