Maybe someone will read this about Computer knowledge, I just bought a brand new 5700 XT Nitro Sapphire, and I upgraded to a new 750W Gold EVGA G5, when I installed both these together, the system runs fine at 60fps, But since I own a 165hz monitor, whenever I run games at 165FPS, the back of the PSU, makes a loud buzzing noise, Yes "Coil Whine" and Yes, its the PSU, Yes, I've narrowed it down, I just wanted a suggested PSU to buy and use at High Frame Rates, I keep hearing people say "No Problem here, Same PSU" but no one mentions under what FPS they are using the PSU, at 60, Its fine, anything past 70, It gets louder and louder. Maybe I should link my entire system build as well? I ordered another EVGA PSU, same one, 750w G5 gold, and when I plugged it in, It made the same noise at high frames, So I just returned it.
Asrock X570 Steel Legend Motherboard
3200 16gb Corsair Vengeance RGB
R5 3600
5700 XT Nitro Sapphire
Samsung Evo 970 Plus 500MB