Tv power went off itself, then I unplug the power cable and left for a minute plug again and on the TV the came back on as nomal the off again itself after 2 minutes I did the same thing again and again there is no change pl help me to solve the above problem
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Hello! First: disconnect any signal source from your TV, including cable. Unplug TV off the wall or power strip. Let it sit for a minute or two. Plug power back in. TV might turn on itself, might not. Depends on configuration. Turn it on manually, using set's "power" button. Observe the behavior. Lines? TV need repair! Not an armature job. Lines gone? start to connect signal sources back, starting with cable. Observe the picture. No lines? Proceed to the next source: DVD player, and so on. At some point lines might return. Make note, what source causes the problem. Then, you may know what to do next. good luck, Alex.
Hello If the power indicator is blinking on the front of the VIERA, turn off the TV and unplug all HDMI cables that are connected to the TV. Then unplug the power cable from the current power source. Try a different electrical outlet. Remove the power cable from the rear of the TV and plug it back it in (the power cable tab is inserted correctly when you hear a click). Just unplug the tV from AC powwer wall socket, let it be at theis state for about 30 minutes, replugh the TV only, and check whether the fault rectifes. OK.
Check the "Sleep Timer" settings. If set to 45 minutes then TV would automatically turn itself off 45 minutes from being turned on. The variance in the "on" times is due to the TV turning itself off after not getting a signal from the remote for fifteen minutes.
The solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
If your TV is less then a year old, still under manufacturers warranty. I service these power supplies, for more info write to [email protected]
or you can remove all of the plugs from the console: AC, remote sensor, AV. This is important: You must also unplug the AC from the electrical outlet. Then wait 45 seconds, then plug the AC adapter back into the wall and your console. Power On.
your system control section has failed due to sudden power failure.
1please check power to system cotrol.
2check tunning &aft ckt in system.
3check memory ic & its section
4check system ic & its section