Question about Samsung SyncMaster 740N 17" LCD Monitor

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A small white spot appeared on my screen - Samsung SyncMaster 740N 17" LCD Monitor

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Www.jscreenfix.com/
www.wikihow.com/Fix-a-Stuck-Pixel-on-an-LCD-Monitor
labnol.blogspot.com/.../lcd-dead-pixels-test-check-and-repair.html
Ok there are some links that may help, I think you may have some stuck pixels. these sites above willhelp you fix it if it can be.

Posted on May 08, 2010

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Dead pixel cant be fixed

Posted on May 08, 2010

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Small white spots on screen acer x1230k


1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.I supply the DMD chip and the price is USD200

any questions, feel free to contact me
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I have sanyo projector model PDG-DSU20E. Few white spots appeared on the right side of the screen. Gradually the spots has filled the right side about 1 feet is width till bottom of the screen. Now few...


1,white spots appeared on screen,means the DMD is broken,you need a new DMD.
2,the projector running off after only a few minutes,means the Inductor (Sensing element),near the Color Wheel. Use a cotton swab moistened with alcohol to wipe the Inductor.

Have a good day!
We supply original projector parts: lamp, bulb, Lcd, Lens, DMD,
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1 Answer

Small white spots appearing on T.V. screen.


The DLP chip is failing and will have to be replaced. Samsung is covering the cost of repair for this problem on SOME models. You can call 1-800-samsung to find out if your unit is covered or to find the nearest service center.

Jun 30, 2010 | Samsung HLN617W 61" Rear Projection HDTV

3 Answers

White spots on TV Screen


<span id="ctl00_ctl00_MainColumn_CenterColumn_ThreadSolutions1_Repeater1_ctl00_lblSolution">DLP/mirror chip is going bad. A common problem on Sammy TVs after 2-3 years. Chip is user replaceable (try samsungparts.com or ebay) for about $150-200. Sammy was (last year) repairing the DLP White Spot problem for free. You MUST talk to ECR (executive customer service) to even think about getting that consideration--forget the standard CS people. Don't know if they are still covering this out of warranty in 2010.</span>

Apr 20, 2010 | Televison & Video

1 Answer

I have a tiny white spot showing up on the screen


It's a bad pixel spot. I have a TV that has a dark spot.
Nothing you can do about it.

Jan 06, 2010 | Televison & Video

1 Answer

Three small white spots appered on the screen. about the size of a pencil eraser.?


Light Engine call Encompass Parts 1-800-638-3328 or try UED 1-800-648-6657 .you will begin to have more white spots appearing as time pasts .

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1 Answer

I have white dots appearing on my samsung dlp.


If the white spots are appearing in different spots or "Moving" it is the DMD board beginning to fail. Samsung DLPs seem to have a lot of DMD board failures. I would expect it to completely fail in the next couple months.

If there are only a couple small white spots that never go away it could be a mirror that is seized on the chip, but it's far more likely that the DMD board is going bad.

Aug 10, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

White spot..


Yes, if you order NEW screen starting price 500.00 .

Aug 09, 2009 | LG RU-52SZ51D 52" Rear Projection...

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