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monitor makes high pitched sound

Posted on 1998-06-14
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Last Modified: 2010-04-12
Sometimes my monitor makes a very annoying high pitched squeaking sound.  It seems that if I hit it with my hand it will go away for about 15 seconds.  It doesn't always happen though.  What is wrong?  I have a 1.5 year old Panasonic Panasync/Pro P15.
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Question by:muffin081997
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wayneb earned 100 total points
ID: 1136072
This is a high voltage transformer or flyback transformer problem and can be very expensive to repair.  Is this monitor under warranty?  Most newer monitors have 3 yrs parts and labor and 5 yrs on the crt.  Contact panasonic and see if they can help you.
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