iMac Pro iMac Pro Speaker Making Clicking Sound When It Is Hot

[seasurfer]

While I am very happy that the Adrenaline 18.2.2 turns out to work extremely well in Windows 10, where my FPS in both Diablo III and WOW work at near 55-60 at almost all time at full max setting in both games. This is the best case scenario anyone could possibly get out of this iMac Pro. I realize that after playing about 30-60 mins, the fans sound will be audible, and yes, the back of the computer is very hot, I felt like it can be a mini heater in my room.

What bother me the most is the speaker sound, it makes a lot of clicking electric screeching sounds that is unpleasant to hear, this problem is immediately resolved if I mute the speakers or plug the iMac into a real speaker through a USB port.

I wonder if any of you all have notice similar issues?

 

[Mac32]

The audio drivers (speakers, headphone output) are bugged in Apple's Bootcamp drivers atm, so the best option is to use an external sound card (USB or thunderbolt). A recent Windows update also stopped Apple's bluetooth keyboard/mouse/trackpad from working wirelessly (not 18.2.2's fault).