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Scratching noise in SyncMaster 743NX

I just bought a Samsung SyncMaster 743NX LCD 17" Monitor.
It has a scratching noise in the display. I have tried some ways to solve it, but still not work. Can you help me with this issue?
Thanks.

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  • Edgar Allan Pagayona
    Edgar Allan Pagayona May 11, 2010

    it has something to do with the VGA cable- make sure you have it connected firmly at the back of your computer

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But if that happens without having it connected to a source/device its on the main board of the monitor that you are having an issue with

Posted on Apr 06, 2008

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