milkman76
Most of you are probably hearing ground loop noise via your audio interfaces, not "coil whine." Almost every single city power grid is dirty, and a lot of in-house wiring is also bad, and you get noise on your lines from neighbors, nearby industrial, nearby wall adapters, etc. 
Ive personally heard similar sounds on similar PC platforms, and it was a ground loop that caused 'whiny' and 'whooshing' sounds to show up on my very hot Klipsch The Sixes powered monitors. Sometimes when moving the mouse, dragging windows on the desktop, launching a program, etc, that sound would change pitch & intensity, with or without mouse movement. In some games, the sound was totally gone. In some games, the sound was persistent and annoying.
 
My solution? Not your average solution, and this was purchased also for a Marantz hifi -- we bought a Furman IT-reference 15i isolating transformer, lol, and this solved the issue 100%. I dont have any of those sounds on my main PC anymore, and I also solved a loop that was causing my marantz model 30 to go into protection mode. 
 
It is probably helpful to determine if this is ground loops, EM bleed from your PC via onboard audio interfaces, etc, versus actual coil whine.  
 
 
 

milkman76

ObscureEmpyre

milkman76
Most of you are probably hearing ground loop noise via your audio interfaces, not "coil whine." Almost every single city power grid is dirty, and a lot of in-house wiring is also bad, and you get noise on your lines from neighbors, nearby industrial, nearby wall adapters, etc. 
Ive personally heard similar sounds on similar PC platforms, and it was a ground loop that caused 'whiny' and 'whooshing' sounds to show up on my very hot Klipsch The Sixes powered monitors. Sometimes when moving the mouse, dragging windows on the desktop, launching a program, etc, that sound would change pitch & intensity, with or without mouse movement. In some games, the sound was totally gone. In some games, the sound was persistent and annoying.

My solution? Not your average solution, and this was purchased also for a Marantz hifi -- we bought a Furman IT-reference 15i isolating transformer, lol, and this solved the issue 100%. I dont have any of those sounds on my main PC anymore, and I also solved a loop that was causing my marantz model 30 to go into protection mode. 

It is probably helpful to determine if this is ground loops, EM bleed from your PC via onboard audio interfaces, etc, versus actual coil whine.  

Good input. Although, I’ll add that it definitely depends on the components used. I’ve had three Z690 motherboards cause audio feedback in the form of a high-pitched whine coming from my speakers using the same 12900K. Using the same audio system, however, I hadn’t had any auditory noise coming from the speakers prior to Z690. Also, I’ve noticed an auditory buzz coming from the CPU socket with my 12900K, also something I never heard previously with several other CPUs. I suspect it’s a form of feedback coming from the CPU itself. Now, it’s entirely possible it’s coming from the power source.

I have a 7-channel amplifier for my home theater system in which the toroids produce an audible 60 Hz hum. That could be due to a ground loop or possibly DC in the mains. At one point, it was coming from the RG6 for my cable box, so I had to use a ground loop isolator. Since I cut the cord, however, I had to buy a “hum eliminator” in the form of an Emotiva CMX-2, which is a common mode line filter. The key takeaway is that clean power is key, but so is the quality of the components used. Garbage in is garbage out.

Understood. Dirty power can cause all sorts of bizarre sounds over speakers, especially self powered sets that are 'hot', and you are right -- sometimes components can whine, as well, further confusing the issue. I dealt with these annoying sounds for over a year before finally finding the right fix. 
 
Niiiiice amplifier! We have not taken the surround sound plunge yet, except for a Sony HT-A7000 soundbar that we are about to return, and I fully expect to have to deal with 60hz hums and/or ground loops on that new system, as well. Soundbar did not pick up any noise.
I looked at numerous wall mounted 'hum busters', a few good UPS, a few good TrippLite medical grade isolators, and was just about to buy a medical grade isolator when I found the Furman. The Furman device is much more than we needed for just the PC / audio ground loops, and is NOT something your average PC user is going to want to buy, but it definitely generates super clean power. The Marantz series 30 + SACD 30n we have connected to it actually got a little brighter, with high frequency sounds being clearer and wider after the Furman. 
 
I think the issue above is 50/50, with some people hearing EM issues and others hearing actual whiny components on boards, lol

ObscureEmpyre

EatMyShorts99
RMA Board came to me.
First fast test installation I couldn't hear any coil whine issues.
After my final installation with new cpu cooler, new fans and new cable management, I also have the same issues with my mouse movement like before.
The coil whine is quieter.
My old mainboard, Asus Maximus z690 Formula, is still quiet during any mouse movements.
I have also disabled the audio chip from EVGA mainboard.
Next days I will test an another psu from Corsair.
I don't know, whats wrong with these ****ing boards.

I was recently testing some settings using BIOS 1.14 and noticed I have bad coil whine with my 12900K that's very audible when moving the mouse, but that's if C1 is enabled in the BIOS. I found that disabling C1 also disabled the coil whine, so disabling it could be worth a shot for you.