TV Problem with shutting off by itself
Mine just did the same thing. Except for it was green instead of blue. The service manual states 8 flashes from the light stands for an overvoltage. After reading the manual for a bit I realized the bottom row of 3 adjuster screws from behind the speaker grill adjust the output for the red, green, and blue colors. BEFORE OPENING ANY TV OR MONITOR PLEASE KNOW THAT THE VOLTAGE INSIDE CAN KILL YOU EVEN IF UN-PLUGGED so please be careful and only adjust what is mentioned here. I un-plugged the tv, removed the grill and the board covering the internals, and carefully turned the 3 adjustment screws all the way down. I then waited about 10 minutes (don't know if this made a difference). I turned on the tv, turned the channel to an auxilary input (for a black screen), and slowly raised each of the 3 bottom screws one by one up clockwise until i could see a faint green, blue, or red line (depending on the screw), and then turned each one back a hair until the screen was black again. Only adjust one at a time, the order for colors are blue, green, then red from the left. I hope this fixes your problems. Be careful when working inside a tv, I suggest not using a screw driver to adjust the screws due to the possibility of it slipping and someone getting hurt.
tv won't turn on. the green light blinks about 1 minute and then the red ligh start to blink
Television winds up and down, but will not start. Had it fixed onec when it was under warranty, and that problem would just shut down the television.
Now, red and greeen lights come on, then just red. It sounds like something is trying to charge up, then winds down, ? light engine, or color wheel?. please suggest a fix and where to purchase parts.
thanks, [email protected]
When I turn mine on I get three thin horizontal lines (red green blue) that are wavy across the bottom of the screen. It then shuts off. Every now and then I can get it to turn on after repeated attempts.
When I try to turn on TV, bug sound just come from the TV. And Blue light & Red Light appear about 8 times from the bottom right side of TV. After 8 times changes, there is no power.
Anybody can tell me what is the solution?
I will appreciate it.
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