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There is solution for this issue, which is described here
====================================I just got this Gigabyte motherboard (x58A UD3R Rev 1.0), and at default BIOS settings, I can hear a high-pitch electrical buzzing/chirping/squealing/screeching noise coming from the CPU socket area. The noise happens whenever there is any activity on the computer (eg. when loading windows 7 and shutting down). It is not a constant noise - the noise varies in intensity, depending on how much activity there is.
Does anyone else here experience the same noise problem? I can't seem to find any reports of it on here.
What is causing the electrical noise? I think it is to do with sudden voltage fluctuations, but isn't a motherboard supposed to cope with this without emitting any noise?
I've tried changing some BIOS settings (eg. disabling C1E and EIST, enabling C3 state, enabling load line calibration #2), and updated my BIOS to the latest version F4, but it makes no difference to the noise.
And yes, I am sure that the noise is coming from the motherboard (not the power supply. graphics card or a fan).
I've swapped the motherboard for another one (same model) at the store, and the replacement is making the same noise.
I notice that some other people are also reporting similar noise issues on forums, for example here:
http://www.newegg.com/Product/ProductReview.aspx?Item=N82E16813128423I need a quiet computer, and I find this noise unacceptable. What should I do? Swap it for another one (even though I have already done it once without resolving the problem), or change for another Gigabyte model that is guaranteed not to make such noises?
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My system specs are as follows:
i7 920 (not overclocked)
6gb Gskill NQ DDR3 1600
MSI ATI Radeon 4850
Western Digital Caviar Blue 640gb