Neodymium magnet + CRT monitor (part 1)
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Uploader Comments (DevilDan83)
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You aren't going to damage the monitor as long as you use small magnets.
All CRT's have a built-in degaussing coil around the tube. Just turn it off for a few hours and let it cool down.
Turn it back on and it's good as new !
4 years ago 8
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I had to degauss a few old monitors using a magnet... Magnets near CRT also can be useful!!!
4 years ago 8
All Comments (25)
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Now that's what I like to hear, something positive and worth reading, nice.
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@DevilDan83 you can still use it because those monitors had a degaussing option, which can refresh the motitor massively. and i mean massively!
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windows xp
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i want to destroy my works old PC screen! It hurts my eyes! how can i destroy it? water ot magnets?
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you can not, idiot. Its shielded.
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The only real damage I can see doing this is that a large magnet like a "hockey puck" sized magnet could conceivably bend the shadow mask. Anything that fits in your hand you're ok. I find that fans put out quite a large ac field and it degausses afer you put magnets on the screen.
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there's a video of a kid using a magnet as big as his hand and he presses it against the screen, and makes a big black hole in the pixels
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DEpends if it magnetses the shdow mask
4 years ago 3
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i wish for you permanent screen damage!
srsly, that can damage a crt.
coolkids3511 3 years ago 3
That's why I do it with an old monitor that no one uses anymore.
DevilDan83 3 years ago 6
that was stupid.. the magnetic field of Neodymium magnets are stronger.. and it can start messing up your harddrive permanently from few feet away
px002 4 years ago
Now that you mention it our boss's HDD (his monitor) did break just recently. Could that be it?
DevilDan83 4 years ago
Nah, I like my hard drive. I have no interest in that monitor though. I did that to our TV, when I was younger. There was a spot for a couple of days but it went away.
DevilDan83 4 years ago