While rendering with Eevee in Blender 2.8 there is a beeping sound from inside the computer case that seems to correlate with each rendered frame. I think it’s the motherboard but am not certain. According to the fan monitoring software the CPU was around 60 degrees.
What’s going on? This doesn’t happen when running Cycles with GPU.
Motherboard x570 Aorus Master
PSU Corsair HX1200
GPU Asus ROG STRIX RTX 2080TI OC 11G
AMD 3950X cooled by Kraken X63 with 4 front fans in push-pull
EDIT Here’s the sound