Question about HP Compaq Presario CQ50-211NR Notebook

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My screeen gets all blurry and i have these white lines going across it

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Is this all the time or with windows? If it is all the time then it is a hardware issue, probably the video card dying or the lcd dying. If it is only periodically then it might be a lose cable or bad hardware configuration.

Posted on Jul 17, 2009

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Posted on Jan 02, 2017

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WHEN i TURN THIS TV ON, ALL I GET IS A WHITE LINE, ON THE SCREEEN, WHAT MIGHT BE THE FIX?


A bright white line across the middle of the screen indicates vertical sweep output failure. Check and repalce dmaged component/s in the vertical output section circuit. Check for any loose solder terminals around the the vertical output section circuit. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1100 posts to different brand TVs now. Pull up older posts there.

Nov 11, 2012 | Sony KV-27XBR45 27" TV

1 Answer

White lines and blurry across top of pictue


On our Sharp LCD this happened when the picture format was changed. We have a stretch function which caused this issue. If you go into your TV menu you may have the same type of settings depending on your TV. It happened to us mostly during commercials when the signal changed. We simply adjusted the screen sizing and it went away.

Mar 02, 2011 | Televison & Video

1 Answer

Thin white line across middle of screeen


i would say it might be an indication of the screen going bad or the controls on the inside of the tv need to be adjusted.good luck

Nov 24, 2010 | Sanyo DS35510 35" TV

1 Answer

I have owned an emerson tv for two years now. All of a sudden the picture has become very blurry and white. It is not the cable connection and a DVD is also white and blurry. Even the input channels are...


you must open the back cover of tv, and then things you should do is set "SCREEN" adjustment on the flyback transformer. you must turn it counterclockwise to reduce and decrease the level of screen brightness. turn screen adjustment gradually until the horizontal blanking lines disappear from the screen. and blurred images will be sharp again

Aug 11, 2010 | Emerson EWF2004 20" TV

1 Answer

Horizontal line pictures


am getting experience the same problem - horizontal white lines on blurry still pictures - after 2 years. But the video is working properly.

Aug 03, 2009 | Canon PowerShot A430 Digital Camera

2 Answers

Top screen purple and white lines, bottom screeen blank


it might be water damage or he might have dropped it and it hit the ground really hard.

Apr 02, 2009 | Nintendo DS Lite Console

3 Answers

White lines across TV screeen


if these lines are just at the top of the picture then i would suspect an electrolytic capacitor in the vertical circuit.

May 08, 2008 | Televison & Video

1 Answer

Sudden color/picture distortion


you have a shorted green CRT that is affecting the other crts the short is internat to the crt that leaves what is called retrace lines. if the set is more than three years old then replace all three guns.

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Casio Exilim s500--horizontal lines in picture and autofocus creates blurry pics


This is a CCD failure. Go to the Casio Tech support team. There has been an issue with a batch of CCD's and a recall on certain models of all makes This may be one of them

Jul 16, 2007 | Casio Exilim EX-S500 Digital Camera

1 Answer

Blurring of images and text


mt, the 6 to 8 lines you were seeing were most likley the prelude to the end of the monitor. If the problem only occurs when the screen saver comes on then I could say the driver maybe being corrupted by a certain screensaver picture or program. When the monitor warms up to a certain temprature the electronics start to fail. You may want to turn off the monitor while your not right in front of it to cool it down and prolong its use.

Jan 27, 2007 | LaCie Electron 22" CRT Monitor

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