Question about Samsung LN-S4051D 40 in. LCD Television

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Dell 1150 LCD Screen

Recently my lcd screen on my laptop started to display red dots and a red background. Does anyone know what I can due to fix this. Will replacing the inverter help?

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Buy a new computer

Posted on Feb 02, 2008

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Posted on Jan 02, 2017

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Red pixels


Hello,
Try connecting an external monitor to the computer and check if the external monitor displays the same thing. If the external monitor is fine then you would need to fix the LCD of your laptop. or have it replaced.
If the external monitor displays the same thing, then you would need to update the video driver in your computer. You can use RadarSync to automatically update the drivers.
David

May 30, 2013 | Computers & Internet

1 Answer

Screen is displaying Red background color with glittery pixels effect around the figures


Please change the T-CON board, if it did not fix the problem, you may have a defective LCD Panel.

Apr 24, 2017 | Samsung LN52A650A LCD TV

1 Answer

My Laptop Screen Has Cracked Liquid Crystal Display (LCD) and it's bleeding, blck lines all over and I think there's a few dead pixels too, Is there a problem where I have to replace/fix screen or...


if you faced just black lines (movable) then this might be due to flex cable or if the dotted and lines are fixed at some places then you have to replace the LCD of your Laptop. for best guidance please placed your Laptop Brand and Model description.

Sep 03, 2011 | Computers & Internet

2 Answers

My screen have a red line when opening,and the screen has a dotted red color..what happen to my LCD? Thanks.


It is probably the LCD inverter. When the inverter is bad or damaged the screen will show red lines and tints of light red. The inverter is not part of the LCD so it would be replaced without you needing a new screen. The process in fixing it is not difficult, the hardest part is just getting to the inverter to swap it out. New ones can be found on eBay and they don't cost very much.
Good luck!! EJ Kudelka

May 03, 2011 | Lenovo 3000 G230 COMPATIBLE LAPTOP LCD...

1 Answer

My dell has issues with the graphics display,at times when i switch it on it just shows a blank greyish black screen,at other times when it works normally it will just start having a background like a tv...


You should try the cheapest solution first. Replace the LCD cable. These should be easy to find on ebay and amazon. My guess is there is a short in the cable.

Nov 29, 2010 | Dell XPS M1330 Notebook

1 Answer

Blue dots on screen. what is it and can it be fixed? a new bulb was recently installed.


Yes,it is repairable.Blue dots on screen is sign of LCD failure at optical block assembly. There are three LCD on the optical assembly RED,GREEN and BLUE. Blue LCD failure causes blue dots on screen. Repair should be done by replacing blue LCD. Note! LCD replacement needs Extra care and precise tools such as oscilloscope and color pattern generator , for the color alignment after replacing LCD. But if you can afford, replacing the optical block is better,

Sep 26, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

2 Answers

I have a 2001 Dodge Neon. Just recently replaced


Check the charging system to see that the alternator is charging.

Dec 12, 2009 | Dodge Neon Cars & Trucks

1 Answer

LCD Displaying Red instead of Black, Vertical Lines in Display


I had a similar problem where the screen went to a pink shade periodically. Sony sent me a memory stick, with download instructions, that fit into one of the back ports. The problem has gone away. It was a software correction.

Mar 15, 2009 | Sony KDL-46XBR4 46 in. LCD Television

1 Answer

Gateway laptop vertical dotted lines across the screen


Sounds like a problem with the LCD assembly or cable. You may want to reseat the LCD cable at the LCD end. It could be a loose internal connector in the LCD assembly.
Ron-

Dec 13, 2007 | Computers & Internet

1 Answer

Red dot


That dot represent lit (stuck) red sub-pixel and if it only one that is not considerable as failure due to dead pixel warranty but you can try to solve this problem with software called screen fix. It possible that during exploitation that red dot dissapear.
Good luck

Jul 01, 2006 | Samsung SyncMaster 510N 15" LCD Monitor

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