Hi guys!

Has anyone encountered their monitor suddenly emitted a high-pitched sound then after a few minutes it went silent?

I have been experiencing this intermittent incident on the computer monitor (Princeton 15" monitor) that I bought some two years ago, for quite some time now. My computer wasn't running any diagnostic applications or any software that might cause to emit a high-pichted sound from the back of the monitor.

Any idea what might have caused it or better yet, any suggestion on how it I can resolve it other than waiting for it to tone down or go lower than the human ear could hear?

Would appreciate any suggestions. Thanks.