Hi,
We facing one similar problem in our computers i.e we are
newly constructed our design department after that shifted
our computers but our computer desktop screen is vibrating.
we are conducted our electrical maintainance person he told
that is UPS problem, then we changed the UPS also again we
are facing that problem in that room only. then we put lcd
monitors that problem is solved. But in other monitors why
the computer desktop screen is vibrating please give a
suggestion to me.

Regards,

Raju.N.G

Answer Posted / abhishek sharma

becoz CRT work in Electro magnetic principal and it will
be vibrate due to magnetic noise but LCD is work in Electro
Static Principal and it is not effected by magnetc noise SO
LCD screen not vibrate due to MAgnetic Noise.

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