Try different headphones, seems like lower impedance headphones (e.g. most earphones) pick up the interference.

I tried with 16 ohm earbuds and 28 ohm headset, it was very noticeable with the earbuds but I literally can’t hear it at all with the headset.

Damn, amazing that AM4 is still getting new CPUs 6 1/2 years after launch. My B350 board I got on launch day is still going strong with a 5800X for my dad’s Flight Simulator system. Hopefully AM5 has a similar lifespan!

I’m sure the scientists and engineers never thought of that before they started this project. Really valuable contribution.

Why buys these things? Is there any advantage in going from like, an already overpriced $500 motherboard to one that’s over twice the price?