The light turns on when i plug it in but wont change color i f i leave it alone for a couple hours unplugged i come back and it works like new
You have a faulty power supply
this may be as simple as a few caps but unless you have worked on electronics have someone replace them or the power supply for you
SOURCE: My tv Wont Turn On
My 32" hyundai LCD TV will not turn on. The power lead is ok the on / off switch on the side turns the red stand by light on and off. I am unable to get the LCD TV off stand by. I have tried the the stand by button and this does not do anything. Can anybody help.
SOURCE: Pioneer Plasma TV-PDP-4270HD won't turn on. TV
Try this! There should be a power button on the bottom of the panel that has to be depressed for the television to power on. It is the main power supply button and without it there is no power going into the TV.
SOURCE: power wont turn on the red light in front of tv is blinking
You need some capacitors changed on your power supply. Easy job if you can use a soldering iron. I have a tutorial in my Tips & tricks. Remove the rear cover and locate the bad capacitors (little plastic wrapped canisters with swollen tops) near the top right of the tan PCB board on the left-mid side of the TV. Note the values written on then (1000uf or 2200uf) then head to radio shack and purchase the replacement parts. Ask for 16v or 25v parts (16v fit better). Replace the parts, put the rear cover back on and you are all set. I hope this was helpful.
SOURCE: TLA-04011c 40in. LCD TV: Red light is on. TV
I have the same TV and I just replaced the Capacitors. It came with 2 10000UF 10V caps and I put in 2 1000UF 35Volt caps from radio shack. Its like brand new. There is even a video on how to change them on You Tube.
SOURCE: TV turns off by itself & won't turn back on til unplugged, then plugged back in
panasonic 50" th50 turned off and wiil not turn on again.
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