I thought it was me at first - too much real ale - but no, my monitor image is wobbling slightly. Its just as if the picture was made of jelly, a sort of trembling motion. Its just started over the last couple of days, and whilst the monitor works fine otherwise, I'm curious as to the cause. The monitor is a middle-aged HP7500, 17inch, being pushed along by an HP534a running XP Home. Monitor drivers are up to date, and I haven't touched any settings. Most curious!
Do you have a large power adapter near it. I find if you have like a cellphone charger or something near some computer monitors then the screen will wobble a bit
Otherwise i agree with stevonz and the monitor is on its way out.
increasing screen refresh rate has helped me fix that a few times, 60hz refresh rate is same as AC mains supply so more EMI at that freq is present.
try unplugging other devices (especially cheap 9-12v power supplies aka "plugpacks" like cordless phone power supplies) these are a common cause of interference. I have a few of these that need to be kept well away from my monitor or I get the same thing
Hi Barf, tried bumping up the refresh rate, but no diffeence. I don't have any power adaptors close to the screen, so maybe its just getting old and tired, like me!! Thanks for the ideas, though.
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