It saved me a whole lot of aggravation, not to.

Jun 05, If the TV won’t turn on after a power outage, even after you disconnected and reconnected it, it is most likely that the power supply regulation section has failed. If you’re handy with Author: William Stanton. Remove the screws holding the power board to the TV chassis.

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Most boards will have 6 screws holding them down, as does the one shown in the picture. But look it over there could be more or less. Tip: This is a power supply board and not particularly sensitive, but it is always a good habit to handle these boards carefully and by the takedownstump.barted Reading Time: 8 mins.

Jun 12, That's the first step to take. Either use a radio, lamp or volt meter. If the receptacle is working, then you need to have an authorized technician verify the input to the TV's power supply and the output of the TV's power supply.

It is possible that there was a surge during the plugging and unplugging that took out the TV's power supply transformer.

I fixed it by viewing the power board soldering with a x10 hand lens and found lots of cracked solder joints.

Bush TV stopped working - No power. Hi everyone, My Bush TV (LEDFHDDVD) randomly turned itself off with no indication of any problems prior to it happening.

I've had it a couple of years and not had any problems whatsoever. Usually the standby light turns on when it is plugged in but that doesn't even appear anymore. Jun 05, If the TV won’t turn on after a power outage, even after you disconnected and reconnected it, it is most likely that the power supply regulation section has failed. If you’re handy with Author: William Stanton. Oct 14, After that plug the TV back in and connect only one input source, preferably a local source like DVD,BR, Game console etc.

Then try to turn your TV on. LEt us know what you get. If that did not do anything, you will have to remove the back from your TV and check the power board. Check the fuses etc. Do that first with the TV unplugged.