Television and Home Theater

I have a 43" projection tv and it has been turning off on its own. When it turns off the on/off light begins to blink. I have to unplug the tv and then plug it back it to get it to work. It is now occurring more often and am concerned. Any help would be appreciated.

Thank you in advanced.

HELP I have a 60 inch RCA projection tv that will not turn on it is making three clicking sounds when i try to turn it on... i called a repair shop and they told me to unplug everything for 2-3 hours that did not work.... is there a fuse that may be blown????

ON A ADMIRAL 32"TV!FOR PARENTAL CONTROL!