Hi ya I have a Samsung LE40R73BD LCD TV and it is 2 years old. This week it has started to not power on straight away. When you press the power button or press the remote control standby button, the panel's red LED dims, it clicks, the LED goes bright again and then repeats itself. After around 5 minutes of it doing this in a loop the panel suddenly powers up ok. I've noticed it only does it if the panel is in standby for more than 10 minutes (seeing as you can't actually turn it off unless by turning off the power at the plug socket). I've gone into the engineers menu and done a reset but it still does the same. Does anyone know what is causing this and how I can fix it please? I've contacted the nearest authorised repair center to me and they want £85+VAT just to diagnose it! Many thanks.