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No power tv went off it self and will not switch back on

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  • varmarak Jan 02, 2008

    can u help

  • Anonymous Jan 12, 2008

    tv has no power, no lights, nothing

  • deniserivera Feb 10, 2008

    i have a protron pltv-37c a blinking yellow light were the red/green light should be. won't power on even after unpugging . nothing in user manuel or when i called the customer service about a yellow blinking light. 2 years only and worked last night and not now.

  • budb Apr 15, 2008

    MY PHILLIPS MODEL 50PF9731D/37 TURN OFF BY ITSELF. WILL NOT COME ON. NO SIGN OF POWER.

  • nyc33 Nov 14, 2008

    i've had the same problem with my LTV-32w6HD recently. One day the pic froze and no buttons worked. I unplugged it and it didn't come back on until about 2 or 3 hours later. Then today the tv just goes off by itself and buttons don't work again. The tv is almost 2 years old and was kept in storage for 5 months before the problems started

  • Darreylt Jan 11, 2009

    Model Number: FP-T5084

    Model Code: FPT5084X/XAA

    Type: 5A50P9

    Samsung



    Television just stopped working on day. No lights, no picture, is there a reset button or possibly something else.

  • Anonymous Mar 01, 2009

    no power

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  • Master
  • 579 Answers

Need to know what model, how old, and if there are any little blinking lights near the ON button

Posted on Jan 03, 2008

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2 Answers

TV will not turn on


Check the wall outlet, make sure there is power at the wall. If not, check the breaker panel. If there is power at the wall, check the TV for a manual on/off switch. If you have a power switch on the TV, turn it off, wait 10 seconds, then turn it on. If no power switch on the TV, unplug the TV for 10 seconds, then plug in again. Use the remote to turn the TV on. Check for a fuse or circuit breaker on the TV, usually near where the power cord enters the TV.
Make sure you have good batteries in the remote. If all this fails, then something may be damaged inside your TV, as a result of a power spike before the power went out, or when it came back on.
Take it to a repair shop.

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


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.

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We went to bed and switched the tv from standby to on and after 1 min the tv turned its self off back into stanby, now if you turn it on it flicks onto a black screen with dtv in the corner and switches...


Hello,

It's the problem of overheating in the power supply board of the TV.on the power supply board of the TV there are few capacitors and IC.any of this ic is got short or may be weak.so due to this when you start the TV the current passes from electric outlet to the power supply board of TV.but when the current passes from that weak/faulty part at that time current gets stopped or slow and the board overheats and TV shuts off. this is a common problem faced by many other users too.the possible option to solve this issue is to check the power supply board by a meter and continuity tester and replace the faulty component on the board which is short due to which power supply board is getting overheated.its bit technical job but yes its not at all a costly repair to do or get it done by the technician. for required parts it can be easily available from local electronic hardware shop.
This will help you in solving the problem....

Jun 18, 2011 | Televison & Video

1 Answer

Last night I was watching TV just fine. I turned off the TV when I went to bed and then tried to turn it back on this morning when I got up. It wont turn back on and I have checked to make sure that there...


Check ur power source?Tries tv unplug,replug the tv back like about an hour later.Now the tv are resetting it self back to the factory setting.The tv should work now.If still have the same problems,some how ur power supply board is causes and is not providing the tv the wright voltages anymore.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

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Pop sound tv went black, went off then back on had sound but no picture, I turned it off and it turned its self back on at this time no picture and no sound. I unplugged tv and when I plugged it back in it...


An electrolytic capacitor has gone bad in you high voltage section of your TV or the high voltage oscilater has gone failed please have tech check and replace

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1 Answer

Went to use microwave and it just went dead. Household power is fine and breakers are good. Replaced main fuse behind switch panel and got power back for clock etc.. When I went to run it again, it went...


short circuit in high tension power supply
DUE TO THE VERY HIGH AND DANGEROUS VOLTAGE 4000( V) IT IS NOT WISE TO FIX IT YOUR SELF UNLESS YOU KNOW WHAT YOU ARE DOING

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1 Answer

TV screen turned on for only 10-15 secs then self turn off, followed soon after by the tv power another 10-15 seconds later. if i try this a few times screen wont light up at all.Is it the TV Lamp?


1) Can be dust do a good clean
2)Check for the fuse and change it if needed.
3) Capacitor needs to be changed, you'll have to findout which one.

Hope it helps, good luck

May 19, 2009 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

PROTRON 26 TWO YEARS OLD


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com

Jan 20, 2009 | Protron PLTV-26 26 in. HD-Ready LCD...

1 Answer

Philips 26PF4310 Keeps switching off when I power it up


it sounds as though your power supply went out

Oct 29, 2008 | Televison & Video

3 Answers

Panasonic 50 inch Plasma


it could have over heated you can try to reset it first unplug it for about five minutes and try to turn it on if that dont work the remote might have a set button try holding that down until the red light flashes twice, then turn it on if not then hold the power button down on the set for a good five seconds to see if that resets it. if none of that works you will have to go to panasonic .com for the reset instructions.with the red light blinking the power supply is most likely good you just need to reset i.

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