Question about Samsung SlimFit TX-T2782 HDTV

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Tx-t2782 tv will not come back on

Unplug power from wall ,tv comes on for a couple of seconds and goes
back off red light out also.

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I tried unplugging and plugging again and again but no luck... the TV shows no signs of life.

Posted on Jan 08, 2009

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I have a samsung tx-t2782 with red green and blue pinstripe running horizontal across top of screen. not a ground loop and theres no magnetic interference.


hello spins,
If your problem just pinstripe on top of screen , but picture ok (normal in picture), try it to enter the factory mode. In standby position press info-menu-mute-power. Enter to deflection adjustment- choose - vamp (VA) or v shift (VS). Change value data by pressing + (or right cursor) and - (or left cursor) to shift or increasse amp. If it work, your tv will normal.
But its nor working, you should call samsung technician.
Good luck.

Mar 30, 2011 | Samsung SlimFit TX-T2782 HDTV

1 Answer

My television is a Samsung Slimfit tx-t2782 and I'm having problems with the tv staying on. Everytime I plug it in it comes on for a few seconds it shuts itself off. I was wondering if there is anything I...


I AM HAVING THE EXACT SAME PROBLEM WITH MINE ! But before mine turns off, it shows a blurry squiggly red mark on the screen then shuts off and wont turn back on sometimes for several hours.. And everytime I CAN get it back on, I have to unlpug the whole thing and plug it back in...

Nov 09, 2010 | Samsung SlimFit TX-S3082WH 30" TV

1 Answer

We just a got a used Samsung TX t2782, and we don't know the history of the set. It seems to be in ok condition, but when we turn it on, it stays on for about a minute before turning off, and cannot be...


Take the tv aparts,check the power supply board.That the board,where the power a/c cord plug into it.U know basic electronic's,u have tools like soldering iron,solders.Check the power supply board for those dead parts call capacitors.These dying about to be dead capacitors are alway bulges up on it tops or puffing up on it tops.Rreplaced these dying capacitors,will solved the power shutting down.Or tries websites like Shopjimmy.com,Ebey.com to buy a whole refurbish power supply board for the replacement.

Sep 04, 2010 | Samsung SlimFit TX-T2782 HDTV

1 Answer

SlimFit HDTV TX-T2782 TV will not turn on


are you outlets functioning properly? if yes and your sure its the tv, then it sounds like the power supply in the unit has gone bad, or it make be fused, which in that case you would just need to reset it or replace the fuse. I would try trouble shooting on your on first, as a repair can sometimes cost as much as the unit

Mar 09, 2010 | Samsung SlimFit TX-T2782 HDTV

1 Answer

Samsung TX-T2782 Slimfit TV, power turns on, but no video, audio still working.


Resolder the video board that have the long neck CRT(tv tube)have holes connected to the board.

Nov 23, 2009 | Samsung SlimFit TX-T2782 HDTV

1 Answer

Tv turns off after about 20 secs.


Sounds like a bad inverter. Does the screen still show that the power is on? If so, then shine a bright light at it. If you can still see the image, then you have your answer.
-=/ Daft Tech /=-

Oct 23, 2009 | Samsung SlimFit TX-T2782 HDTV

1 Answer

No power, TV set just died after 1 year, brought brand new.


my samsung tv has been by lightening ( model tx-t2782) what are the steps to testing voltages in different areas.
EMAIL: shadowsolution_6000@yahoo.com

Sep 07, 2009 | Samsung SlimFit TX-T2782 HDTV

3 Answers

TV won't turn on


Shorted problem. Maybe in primary or secondary power supply. Need a repairman. Busted regulator, or shorted diode.

Apr 17, 2008 | Samsung SlimFit TX-T2782 HDTV

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