Buzzing sound from GPU

[PSD1887]

So i just fired up my newly build PC
Specs:
MOBO: Asus Maximus XI Formula
GPU: 2x Asus rog strix 2080 ti OC
CPU: i9-9900K
Ram: G.skill Ripjaws 3200mhz CL14
PSU: Coolermaster Vanguard 1000w
SSD: samsung evo 1tb and samsung evo plus 1 tb.
It's all wrapped up in a custom water loop.

So the problem i have noticed is when ever my gpu exceeds 1.0 voltage, there starts a buzzing noise from either the mobo or the GPU i can't figure out what it could be. As it is a custom water loop, it aint the fans - tried to turn off the fans and the sound will atill acoure when the voltage exceeds 1.0 Voltage.

Could it be a connection between the mobo and GPU thats bad or? I really need some help?

 

http://imgur.com/a/oupXrFw

[_Kaurus]

buzzing usually comes from power supplies (coil whine).  you should in point it.  you can use a Db meter on your phone and move it around your case to get the highest reading.

 

if it's your GPU, well you still have warranty.

[PSD1887]

10 minutes ago, _Kaurus said:

buzzing usually comes from power supplies (coil whine).  you should in point it.  you can use a Db meter on your phone and move it around your case to get the highest reading.

 

if it's your GPU, well you still have warranty.

Tried to do that and it comes from the GPU/MOBO - not sure, as the phone reaches it highest DB near the pcie slot

 

[_Kaurus]

3 minutes ago, PSD1887 said:

Tried to do that and it comes from the GPU/MOBO - not sure, as the phone reaches it highest DB near the pcie slot

 

That's a real bummer, but you'll still have to narrow that down right?

 

So I had a corsair PSU, actually 5 of them, every single one had coil whine and every time something moved on screen it pitch frequency would change. you can imagine what watching a movie or playing games was like.

 

I was lucky and all 5 were upgraded during warranty because they ran out of stock of the one i was returning. hah! nice company :).

 

Anyways.  you'll likely want to swap your parts out until you find the cause.  unfortunate and annoying work to do.