name='Toxcity' said:After a little more research into it I can safely say that it is harmless and is down to the sheer speed of modern hardware. High Frequencies = High pitched squeal.
But if this noise is coming from the PSU be cautious.
name='PV5150' said:I agree. A high pitched squeal may need looking at mate, not to mention the annoyance factor. Have you been able to isolate the squeal at all (capacitors etc)?
name='Toxcity' said:After a little more research into it I can safely say that it is harmless and is down to the sheer speed of modern hardware. High Frequencies = High pitched squeal.