BLANK TV My 5 yr old son attempted to turn the television without the remote and the TV went Blank no sound no pic. This happen to me before but i played withthe buttons until it came back on. I don't know what i did. I can't seem to get that to work again this time. I can not find my owners manual. Not sure what to do.

Hi, what you need to do is find the source button or av button on your remote control as it sounds like its changed source this causing your problem. As you probably know your telly has many inputs for dvd vcr cable or sky but these plug into one of the inputs in the back of telly. Usually the problem is just that your on the wrong input channel like av1 instead of av2 or rgb their are many inputs so you might need to press this button 2 or 3 times till you get the right channel, i dont mean 1 to 9 channels i mean input channel like rf input or av input. This depends on what your getting the signal from if its cable and its plugged in via scart lead then it will be an av input but you might have av1 av2 av3 av4 this depends on your telly.
If your still having problems then give me a shout back ok best to check all the leads are in the telly correct as this will cause the problem your having ok.
Let me know how you get on ok or if you need further help