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LCD Monitor High-Pitched Whine

Fresh5 days ago
Mar 15, 20268376 views
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Problem

Curious as to solutions to an LCD monitor making a high-pitched whine. The frequency of the whine changes based on refresh rate selections. Can this be fixed? Time for new hardware? Other alternatives? UPDATE: Apparently the noise stopped a number of hours after it started. For now. :P

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1 Fix

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New Fix – Awaiting Verification

Fix for: LCD Monitor High-Pitched Whine

Low Risk

I have seen a bad inverter cause this noise but not sure about the frequency change with the refresh rate. With prices going down all the time, many time the repair is not worth it.

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