My Dell PC is making schrill constant noise

September 20, 2010 at 16:53:11
Specs: dell
What does it mean when your computer tower speaker makes a schrill & constant noise?

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#1
September 20, 2010 at 17:17:27
Probably a fan. Try to isolate the noise if you can. You may have to remove the side cover and blow the dust out of it if it's dirty. It could also be the fan in the power supply and possibly even a hard drive beginning to fail. Try cleaning it out first with a can of compressed air. The case fan can be lubricated, the psu fan, probably not.

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#2
September 20, 2010 at 21:09:40
The tower speaker you are talking about, Is it a peizo on the motherboard or an audio speaker that provides normal audio output? Are you certain the noise is coming from that? Do you have separate speakers connected to an Audio output jack?

Goin' Fishin' (Some day)


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