Question about Dell UltraSharp 1905FP 19" LCD Monitor

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Fuzzy area on right side

The far right side of the screen has an area extending out about 1 1/2 inches f and top to bottom that is "fuzzy" It is a straight line or rectangle area. It does not go away when using different applications, although sometimes it is less noticeable. With some applications, it seems to have horizontal areas or lines running completely across the screen that vary in height. I have no idea what to do?

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Re: Fuzzy area on right side

This problems Known as decaussing problem in the CRT Monitor era.U left ur computer on and monitor on 24/7?Yes mean U have magnetic field sourced somewhere.Turn ur computer off at night or move ur computer to another location.99% will solved this problems,but if not take it to a tv shop tell them ur monitor have a decaussing problems,than they can used a electromagnetic coil go over the screen several times,than this problems will be100% be fixed.Will not cost more than 10-20 dollars max.

Posted on Mar 19, 2013

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Re: Fuzzy area on right side

I also have this same problem.... I took the thing apart blew the dust out and put it back together..... no change. I was not able to fix the problem, but if you go into the color settings you can tweak back the red and green to the the heavy distortion to go away. It is almost unnoticeable now.

Good luck


Posted on Dec 19, 2007

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i have some 19 inch medion monitors that have the same problem .. they make a lot of noise and the screen might be jittery/fuzzy ... i found the following:

several capacitors in the power supply (inside the monitor) had their tops buldging .. that shows that internal pressure was high in the caps, usually caused by them being hot and thats caused by high internal leakage .. the caps may eventually blow out the tops (explosion vents) .. the caps are designed to do that instead of becoming a bomb ..

all the bad electrolytic capacitors i have seen so far on these monitors, motherboards and other electronics have been chinese made .. they made millions of bad caps over several years ..

almost all the bad caps had buldged tops but not always .. once in a while i see one thats open but not bulbged .. probably venting elsware ..

i changed the obviously bad caps and the monitors returned to like new performance ..

i dont know about the 17 inch but the 19 inch medion flat pro display is not too hard to take apart .. about 30 screws or so ... speakers have to be unscrewed and you have to be careful not to stress cables that go to the push buttons .. of course you have to know how to solder without bridging paths

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