Questions & Answers for: LG does not power on Televison & Video

power will not come on Can't get the monitor to come on after a power failure. Everything else is fine. Thanks for any help/reply If the power supply failed after a power failure is not a good sign ...

...not getting any power. No lights no nothing. There is a fuse on power unit, that should be tested first, check also a different outlet. Check fuse of your home power outlet .It may be dropped if ...

...not .If power is ok then pls replace or interchange the power cable of cpu as well as LCD. iF still power is not coming then problem with logic card of LCD.pls get it replace of repair by vendor a ...

...Third, you need to contact a local repair tech to check the power supply unit and board inside the player. Repairing the power supply unit should not cost too much. Good luck and have a good

...not power up. the power cable is not broken or cut. it sents power but my screen doesn't power up check the connection to the pc.If the VGA connector is not connected to the pc the monitor is not ...

...not power up at all, there is power in the power bar for other devices on it It seems power supply board in tv got defective that is why tv does not power up, replace power supply board by local tv ...

...not power up, then it means its having a power problem. it might have worked fine in the past, but that's electronics for you. Power surge, irregular power supply, excess power supply, etc can affect ...

...not power on, no led light to indicate power supply but makes a humming noise when pluged to power. What could be the possible cause and how can I fix it. Thanks Check the attached links, TV not ...

...Not sure if problem is with power supply board or main board. 3.3 is the right reading on the power switch on pin...so the main is telling the power board to turn on like it should be, your power ...

...not power on. Power light blinks 3 times and then stays solid. I press the power button and it just blinks 3 times after about 20 seconds. It does not come on but power button still has light on. 3 ...