Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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SAMSUNG LN-S4092D Have backlight / no picture / have sound

Sears representative replaced the motherboard and it still does not work after the new one was installed. They said they would have to order another part (didn't say what it was) and are now telling me that the part is no longer made. They just said it was too big to be shipped to my apartment. I have seen many posts that indicate a "do it yourself" approach to repairs. I have no clue what I'm looking at on the inside of my television but if it is something that can be fixed by me, I would love to try.

46" Samsung LCD, model #LN-S4092D, Please assist if you can!!!

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Https://youtu.be/NcAQytrSsVw

Posted on Apr 21, 2017

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6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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tvtek
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SOURCE: DLP TV Samsung HLP4674w No Picture

If you hear a ticking and or buzzing sound as it is trying to start up then most likely the replacement lamp is bad. Take it out and reseat it one more time to see what happens. The noise you hear is the ballast attempting to fire the lamp up.

Posted on Nov 30, 2007

  • 1030 Answers

SOURCE: convergence problems with my Samsung HDTV

sub deflection ... doesnt sound right. sound like to me a convergence amp problem..there are two big chips called stk's these are like 20 pin chips that get really hot.. they blow all the time..not a simple repair. if it just the red then you might get away with replaceing 1 of them ..usally you replace both. also there may be a fuse somewhere that blows when they blow. then once you get those replaced it takes bout hour to adjust them...

Posted on Dec 08, 2007

  • 2 Answers

SOURCE: cleaning samsung big screen television

You should never, ever, clean a flat screen TV or monitor with Windex or any other alcohol based cleaner. Don't use anything but a soft dry cloth.

Posted on Nov 18, 2008

  • 1 Answer

SOURCE: I have a 46" Samsung,

If your TV has a 46 inch screen then the model must be LNS4692D not 4092D. I recently had the exact same problem with my LNS4692D after 30 months of use. It was indeed the A/S T CON board that caused the problem. I ordered a board from partstore.com and replaced it myself. The TV is now working as it should. Saved $500 to $600 by doing the work. I documented the repairs, complete with pictures in a MS Word document but I dont think I can post it here. Replacing the board was not too difficult but it should not be attempted by someone with no experience at all in these matters.

Posted on Dec 25, 2008

lukster
  • 217 Answers

SOURCE: Samsung HLP4663W 46 in. fan noise when shutting off.

it is definately the color wheel, unplug it and don't turn it back on

Posted on Dec 26, 2008

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Samsung ln-s4092d no red tint


There are a few things that can cause this. Your t-con board, the signal board or the screen itself. The most likelly and cheapest would be the t-con board. This is the board that transfers your picture from the signal board to your screen. You would have to open up your tv and get the part number from the board itself.

You can get get parts for this tv at www.interliquidparts.com

Nov 26, 2011 | Samsung LN-S4092D 40 in. LCD HDTV

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How do I access the service menu of my Samsung LN-S4092D TV


with the TV off. press "Mute" "1" , "8" , "2" , "Power" on the remote (one at a time). But be careful when in there, you can change setting to keep your TV from ever working again.

Mar 08, 2011 | Samsung LN-S4092D 40 in. LCD HDTV

1 Answer

No picture and just sound tv is just over 1 year old


I would have to say the inverter(The board that lights up the screen) is bad.Thank You very much!

Tyler

Dec 10, 2010 | Samsung LN-S4092D 40 in. LCD HDTV

1 Answer

Colored vertical lines with sound no picture


im afraid to say that your display has gone the best thing you can do is call the supplyer of the tv if its under warranty or call samsung. the cost of a new display will be 400 - 500 pounds so you may have to buy a new set.

Mar 10, 2009 | Samsung LN-S4092D 40 in. LCD HDTV

1 Answer

I have a 46" Samsung, model #LN-S4092D. Two weeks ago the picture stopped working. There is sound and some light coming through the rear of the television (when the back cover is off). Sears ordered a new...


If your TV has a 46 inch screen then the model must be LNS4692D not 4092D. I recently had the exact same problem with my LNS4692D after 30 months of use. It was indeed the A/S T CON board that caused the problem. I ordered a board from partstore.com and replaced it myself. The TV is now working as it should. Saved $500 to $600 by doing the work. I documented the repairs, complete with pictures in a MS Word document but I dont think I can post it here. Replacing the board was not too difficult but it should not be attempted by someone with no experience at all in these matters.

Dec 16, 2008 | Samsung LN-S4692D 46 in. LCD HDTV

3 Answers

My Samsung LN-S4692D


before you give up..call samsung directly, they are very consumer oriented and if it is only a couple months out of warranty you might get them to repair it,, 1 800 samsung

Nov 20, 2007 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

PC to TV Picture


try a DVI/digital cable on the HDMI inputs

Jan 11, 2007 | Samsung LN-S4092D 40 in. LCD HDTV

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