Question My pc is making weird sounds

[BoingDoing35]

Hello, recently Ive noticed this sound on my system but I cannot seem to figure out what it is. It started randomly out of nowhere but I first noticed it when my games reach higher fps. This is a fairly new build, and also barley used so im not sure. It was good before no sound was made for a couple months but now the sound is also simply on windows screen like menu. Below is a video of what it sounds like, you can hear the mouse click, each click i put my gpu in different modes like performance or quality or custom and there is some change in the sound.
Specs are
Gpu: RX 6700 XT
Cpu: Intel Core i9 12900K
Psu: Corsair RM750e
Video

 

[Lutfij]

I honestly can't hear anything in your video apart from the mouse clicks and the swooshing sound of air(which I'm assuming is from the fans in your case moving air). Here's something you could do, roll up a sheet of A4 paper into a cylinder, hold one end to your ear and then use the other end to probe for the source of your sound/noise. You will need to take off the side panel in order to do this.

 

[BoingDoing35]

I honestly can't hear anything in your video apart from the mouse clicks and the swooshing sound of air(which I'm assuming is from the fans in your case moving air). Here's something you could do, roll up a sheet of A4 paper into a cylinder, hold one end to your ear and then use the other end to probe for the source of your sound/noise. You will need to take off the side panel in order to do this.

Is the high pitch sound not noticable for you? On the video i can hear it very well but I will try what you said and let you know! Thankyou