Whistling in the PC power supply when the Defold game is running

Hey, guys
I’m going through the Tactxstudios tutorials, and recently I noticed a whistle in my PC’s power supply when I run a game in Defold.
There is no whistling in GTA 4, Beamng drive and other games.

It bothers me. How do I get rid of this whistling when starting a Defold game?

Power unit: DeepCool PF550
Processor: Ryzen 2600
Graphics: RX 580 8gb