Reparing my CRT monitor
Dave Lagzdin email (remove spam text)
2008/7/20 Dennis Crawley <usa.net>:dennis.crawley
> I have a few problems with my 12 years old monitor.
> There is a noise of about 15Khz. When I drop down the resolution to 800x600
> the noise stops.
> As well as 1 hour after switched on.
So if you shoot some cold spray on the warm offending component it might
I could suggest the old auto mechanics trick of pressing a wooden stick
against the suspect device and the other
end against his ear but I'm not sure how 15Khz propagates thru a stick, and
envision some "Einstein" with a fresh wet twig betwixt the flyback and his
ear- nevermind :)...
In reply to: <003f01c8ea68$fe12c340$6600a8c0@leap>
See also: www.piclist.com/techref/displays.htm?key=crt
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