Question about Beko 142746 TV

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I bought a beko television 2 years ago when I turn it on it works for about 30 seconds and then it goes blank should I chuck it and buy a new one

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Repair & use. The problem looks to be in S M PS power supply circuit in your TV. The TV getting off is due to safety system. Correcting the defect is needed now.

Contact service center and get it corrected.

Posted on May 14, 2010

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Posted on Jan 02, 2017

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My TV went blank. The screen is black. The green power lifgt comes on but nothing works. I tried changing the source but nothing shows up,nor when you push menu or any other button. The batteries in...


Try unplugging the power. With it unplugged, attempt to power it on and hold the power button for 30 seconds. Repeat this 30 second hold.
Plug it back in and turn it on.

Where did you buy it? How long ago.
We had an issue with our TV a year ago. We bought ours at SAM's Club. I took it back over a year after purchase. I had purchased the extended warranty.
They told me to pick out a replacement, comparable TV. I got the same size TV, the new one was cheaper by $150. It was a better TV. They gave me the $150 on a gift card on top of the newer/better TV.

Good Luck,
Mark

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1 Answer

SAMSUNG DLP SLIM 50" AFTER I TURN IT OFF IT WONT TURN BACK ON TILL 30 TO 50 MINS LATER THE THREE LIGHTS IN THE FRONT BLINK. iT ACTS LIKE ITS GONA TURN ON BUT IT DOESNT IT JUST MAKES THE NOISE AND FLASHING...


Chris,

I had the same problem. I bought my tv at Best Buy and my warranty included a new bulb for the lamp. They only last about 2 yrs or so depending on how much you watch the tv. You can also buy replacement bulbs online that don't cost too much. BUT, you will need to replace every couple of years. The things you listed are exactly what happens when the bulb goes out. Hope this helps!

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1 Answer

The screen blanks out after approximately 20 minutes.


The power supply board is dead.Those high voltage transformers on the power supply board,one those power coil have a short in it,that why it cause this shutdown a have a loud electrical current noises.Tries websites like Shopjimmy.com.Ebay.com to buy a new refurbish power supply board for the replacement,should solved this loud electrical noises shutdown to tv.

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1 Answer

Screen goes blank for seconds


bad connection, soldering goes old .using soldering iron, locate bad connection and redo them agin

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1 Answer

Samsung T.V. goes on for 30 seconds then no picture


If this is a flat panel LCD tv, this is a sure sign that the panel itself is bad. I have seen this before. Tv comes on works fine then within 5 minutes goes blank.

Aug 07, 2009 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

Akai LCT2701TD


I HAD THIS TV AND TOOK IT IN TO BE FIXED AND THEY NO LONGER MAKE THE PART SO I CHUCKED IT. THANK GOD I BPOUGHT A WARRENTY ON THIS TV I ONLY HAD IT FOR A YEAR! NOT A GOOD BRAND

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2 Answers

Wont come on


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TV doesn't turn on


I bought a LG 39" flat screen 6 months ago. TV has been working great until this morning. Power comes on for about 5 seconds and then cuts off. Have checked all connections and have unplugged from wall to reset, NOTHING!! And a brand new TV!! Any help would be great!

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1 Answer

Player will not stay on or eject holder on it's own.


$30 player is good for one year. Trying to fix him will cost you more.

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