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Tv went out when power went off, will not come back on

Went its plugged in try to use remte and nothing, like its getting no power

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You NEED 2 go to a RETAIL Store, and purchase a SURGE PROTECTOR. It MUST have a switch, maybe a lit switch. When NOT watching this TV, TURN the POWER OFF. This WILL save burnout of the POWER transformer, and NOT use electricity, saving U money. When turning on this tv, U MUST have an electric Fan, to blow air across the electrical boards. This too, will add LONGIVITY, to the overheated electical circuits. I hope this helps.

Posted on Nov 29, 2012

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Posted on Jan 02, 2017

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SOURCE: tv went off an no power no power light changed plugs still nothin

Although it deals with a different brand and model, the diagnosis is the same and you can try what is suggested in my reply here: 
Dead set

Posted on Mar 22, 2009

  • 145 Answers

SOURCE: TV was working fine. Shut it off, all power went,

Hello,
ok you have done almost everything you can do with a no power on Tv problem, if you have the tech background you could try using a volt meter to see if the TVs power supply is getting the power it needs or if there is a lose wire on the power supply.

Also id check the warranty of This TV if you are within the warranty i could not take the back of the TV off if you are out of the TV warranty try opening the back of the TV and using a volt meter to test the power and check for any lose wires.

if you need anymore help let me know also please Rate

Posted on Jan 25, 2011

Testimonial: "Thanks for advise in regards to warranty."

SOURCE: tv picture went out no sound nothing i can unplug

Sounds like it's time for a new mainboard, these can be quite costly depending on the model. Do the backlights come on? New boards can be purchased from places such as Shopjimmy.com, Ebay.com, Majictvparts.com, tristatemodules.com and many other carriers. They aren't hard to replace, just shop replacement board cost, find a bargain.

Posted on Sep 28, 2011

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