Question about Samsung LN-R237W 23 in. LCD Television

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Hello, My Samsung LN-R237W television has developed a problem after two years. The right-hand half of the screen is now white with fine vertical stripes. The vertical stripes change from multicolored to black. The problem cleared up once, but it is back and is now constant. The left hand side of the screen is perfect. The problem is present using HDMI, component, and RF sources as well as during menu operations. Is there a menu fix or an inexpensive repair? Thank you. Tim

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  • Samsung Expert
  • 198 Answers

It looks like a defective LCD panel, not worth to fix it.

Posted on May 27, 2017

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6ya6ya
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Posted on Jan 02, 2017

Cerfer39
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SOURCE: Black Out

Hi Detrix, Check with www.lcdrepair.net if you want a repair. Something is wrong with your LCD controller and or GUI interface circuit or the circuit supplying power to it. If your technically endowed, you may want to open the monitor case and clean the dust and lint from around the circuits using a Small paint brush to sweep away any built up dust. These circuits take the Signal from the computer and controls the 2.5 million pixels on the LCD screen. Dsut can cause major problems with handling all that data. Give it a shot, what do you have to loose, its not dangerous if the monitor is unplugged.

Posted on Oct 10, 2007

  • 71 Answers

SOURCE: DLP TV: Left half normal, vertical 6" band center is gray, right half almost black. What's wrong?

No. The optical engine is OK. You need an adjustment in the light tunel. Call a tech to do it.

Posted on Dec 10, 2007

SOURCE: hp r4252 white vertical stripe on left side, 5 in wide

is there any way to disable the light going to that part of the screen? ie: make the stripe black instead of white?

Posted on Feb 02, 2008

Williston
  • 7 Answers

SOURCE: Samsung HLR5667W lamp replace

The Problem you all are describing is a faulty light tunnel assembly it is common on most DLP projector sets.

Something I would not recommend attempting if you don't have the skills, It involves taking apart the optical system of the engine, you could have it repaired from an authorized service center for under $400.00.

Posted on Feb 24, 2008

skotkolr
  • 558 Answers

SOURCE: Image Retention

burn in is not supposed to occur on an lcd tv, however I have an lcd from Proview that leaves images on the polymer layer the white horizontal address bar is the most prominent. if I leave the monitor off for about 3 days the images disappear, this may or may not help you, if Samsung has created a ticket on this issue you may well receive a prepaid shipping label to return the tv for repair.

Posted on May 27, 2008

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I have a 40" Samsung


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Apr 19, 2011 | Samsung LN-T4061F 40 in. LCD HDTV

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Dec 27, 2009 | Samsung LN-R237W 23 in. LCD Television

1 Answer

32 Inch Brand new Samsung 32" LCD showing subtitles / no volume??


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Mar 18, 2009 | Samsung LN-R237W 23 in. LCD Television

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The white line is result of a Vertical failure. Believe it or not, the whole picture is contained in that one white line, but it is not spread out from top to bottom on the screen.

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If he is familiar with soldering, try opening up the set and reseating all of the connectors and cables. Then look for poor solder connections and resolder any that appear "bad". Update this with the results.

Dan

Jul 29, 2008 | Samsung LN-R237W 23 in. LCD Television

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