Graphics card defect or driver problem?

Hello community as read on the title is I have a big problem

I built myself a PC a year ago,

Hardware: I7 8700K, Mainboard ASUS ROG STRIX Z370-E GAMING, G.SKill Trident Z RGB (3200mhz 16gb), 8GB Asus GeForce GTX 1080 ROG Strix OC,
Now for the real problem when I start a game no matter if CsGO, Minecraft Assassin's Creed Odyssey, Shadow of the Tomb Raider always comes in then flickers then a whistle then a click then I want to move I hang on the spot tight and that Picture splits like with Tearing all that happened 2 months before and was fixed by NEN old driver now I tried again to install an old driver is still so then I have downloaded the latest Windows 10 from Microsoft all updates downloaded my Nvme ssd formatted and then clean reinstalled latest Nvidia driver installed same result then using the DDU program in safe mode thrown down the driver and installed a version before same result again the graphics card was never overclocked because it is factory overclocked and I left it at that I never had a warmer than 59 ° C Similar problem and can someone help me there's really despair no longer know what else I should do

Build the card and turn it on again.

I have often replaced the cable and cleaned the PC on which it can't be so thank you anyway for your answer.

So whistling, do you mean a whistle over the headphones? So in the sound?

Or do you mean a whistling, which you hear, if you keep your ear on the PC?

If it's a whistle, what you hear, if you put the headphones on, that's a so-called coil whistle. 1 fiepen per displayed picture, so at 60 fps that is 60 fiepen in the second.

Has the whistle always been there? If so, then I can only say one thing.

For me, the problem was that my headphones just made the buzzing too loud. Got other headphones and then it was not until almost not heard.

Unfortunately I can't help with the other problems.

First of a thank you for your answer No that does not come through the headphones is connected via a PCIE sound card I hear the beep and click when I touch my ear The glass of my PC case dranhalte I build the glass and go to the graphics card comes the noise from there everything else does not make a beep because of AIO cooling and the beeping came out 3 months ago and then it was just gone through other drivers then it never came back until yesterday but now the beeping whistle is already very loud what was not then