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Re: How do i degaussing a dell e550 color monitor usung...
Hi - Your monitor has a built in degaussing feature that executes every time you turn the monitor on. To perform extra degaussing, turn your your monitor off for at lest 30 minutes then turn it back on. This will cause it do a more thorough degaussing as opposed to just turning your monitor off and then turning it right back on. If this answered your question PLEASE rate this as fixed. If you need more help just add a comment and I'll be happy to assist you further. Thanks.
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Magnets do not affect LCD screens. If your screen is a CRT monitor then a magnet will cause this problem. Try turning off the monitor and back on several times and the degaussing coils on the monitor may fix this problem. If the screen is still discolored then take your monitor to a TV repairer and they can degauss your monitor with a more powerful degaussing tool.
Remove the monitor from power for more than 10 minutes and then put it on again, the automatic degaussing circuit that built in the monitor should resolve your problem but make sure the monitor is away from magnet or powerful speakers.
To fix this, you need to do something called degaussing. You should keep magnets away from the screen in the future, because they cause this problem.
The first thing to try is to turn it on and off, making sure that all magnets and speakers (which have magnets in them) are kept far away from it. This will activate the monitor's auto-degausser if it has one.
If this does not help, this guide: http://www.wikihow.com/Degauss-a-Computer-Monitor gives a couple solutions, including using a soldering gun (not a soldering iron), illustrated in the video below:
With a powerdrill:
Or investing about 60 bucks in a degaussing coil like this which is a guaranteed fix:
One other trick that might work is to take an old CRT monitor ("fat-screen" rather than "flat-screen"), hold it up to the tv screen to screen, and turn it on and off to have the monitor use its own degausser. The monitor may have a button to activate degaussing, or it may be in the menu you can bring up with the buttons on the bottom of the screen.
If you don't want to deal with any of this, a tv repair shop will degauss your tv for you quickly.
It's due to the magnetic field interferences from the speaker. At the first place, you shouldn't keep it near the speakers.
Always keep speakers far away from the Monitor.Now turn off the monitor and turn it on again,hope it solve the problem. You may even need to restart the system.
Moving magnetic fields (such as from an electric motor) can cause
flickering when near a CRT screen. A static magnetic field, such as
from your computer's speakers, can cause color shifts or incorrect
colors in the area near the magnet. This color shift is caused by parts
of the screen becoming magnetized. Occasionally the color shift will
remain after you remove the source of magnetism. To help reduce or
eliminate the color shift, you can use the degaussing option on most
monitors. Most newer monitors automatically degauss when you turn them
on, while older monitors might require you do to it manually. Most
monitors have a button or menu option that enables you to degauss it
manually. Degaussing a monitor will de-magnetize the inside of the
monitor, removing the color shift. Unfortunately, if the monitor is
exposed to the source of magnetism for too long, degaussing will not be
able to clear it up, requiring you to repair or replace the monitor.
Try the degauss feature The monitor will have a menu Use the arrow buttons to navigate Take a look at this image Use the degauss, by locating that icon The monitor will flicker and the shades will be removed.
It can be due to the effect of some kind of magnetic effect.. If your monitor has the degauss feature then degauss it ONCE and see if returns to normal. Do not use degauss feature more than once in less than half an hour. It can damage your monitor.
It might just need degaussing. If the monitor is equipped with a degauss button, try pressing it. If not, it might eventually go away with time - sometimes when CRT monitors are moved and change orientations odd color distortions due to magnetic fields result. After a while the magnetic field fades and the colors will be back to normal.
Otherwise, upgrade to an LCD - easier on the eyes, and a lot easier on the back. :)
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