Question Buzzing noise from CPU area on idle only ?

Dec 20, 2022
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I found this reddit post, which more or less describes the same problem that I have,
View: https://www.reddit.com/r/pcmasterrace/comments/uez7gl/psa_if_your_gigabyte_motherboard_buzzes_like_this/


But this "faxing" \ buzzing noise appears in my system only on idle (less than CPU VCORE 1.2 V),
Disabling the C1E didn't help like suggested in post, only configuring a fix 1.2 voltage make it disappear,
Also I found out that disabling the entire C-state also solved the issue.

Is anyone familair with this issue? why it happens? what is the proper solution for that?
Currently I prefer to disable C-State instead of setting a fixed voltage.
 

Ralston18

Titan
Moderator
That is a question that should be sent to Gigabyte.

Could be specific to a particular version or even serial number range of motherboards.

Something may appear to work - may be a short term solution. Going longer could have other consequences....