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Samsung LCD computer screen. Model GH19WS. Blurred screen

Samsung GH19WS. Blurred screen

The blurred screen comes and goes!

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5 Suggested Answers

SOURCE: LG FLatron LE15A10 LCD problem

I installed everything from CD but still hv the problem

Posted on Apr 09, 2008

  • 956 Answers

SOURCE: I have syncmaster 740NW samsung lcd monitor i am

If you are DIY'er go to Display in Control Panel and reset to default, this might work. If not, try a RESTORE POINT roughly before condition started.

Have you kept up with your computer MOT's

ie Defragging?

Posted on Nov 14, 2009

  • 5 Answers

SOURCE: My Samsung 740n monitors look blurry.

Look VGA cable , or capacitors on power supply in monitor ( 820mF/25V ) , or 3,3V and 1,8 V smd power converters

Posted on Feb 18, 2010

budmrtn
  • 11361 Answers

SOURCE: blurred image in Samsung Syncmaster732nw monitor

For best pictures, you need to set your PC video resolution to the native resolution of this monitor, which is 1280x1024 @60Hz. Try that first before opening up the monitor to look for bad components.
Post back, see what usually goes wrong with SAMSUNG monitors: http://s807.photobucket.com/home/budm/allalbums

Posted on Mar 29, 2010

Testimonial: "thanks a lot Sir"

budmrtn
  • 11361 Answers

SOURCE: samsung gh19ws (920nw) model lcd

Common problem is in the DC filter caps in the power supply circuits, that will be the first thing to look for first, please note that bad cap can look normal but can have high ESR.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Posted on Sep 23, 2010

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Hello there,

there are many Steps we are going to have to do to get this monitor working correctly.

Step 1: Reset the computer

Step 2: check all connections on the Monitor and computer

Step 3: update the graphics Card Driver

if the screen is still blurred let me know and we keep going thank you and don't forget to Rate

also if you need any help with more information on a step let me know

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For best pictures, you need to set your PC video resolution to the native resolution of this monitor, which is 1280x1024 @60Hz. Try that first before opening up the monitor to look for bad components.
Post back, see what usually goes wrong with SAMSUNG monitors: http://s807.photobucket.com/home/budm/allalbums

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If you are DIY'er go to Display in Control Panel and reset to default, this might work. If not, try a RESTORE POINT roughly before condition started.

Have you kept up with your computer MOT's

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