My new build is working beautifully, but there is a weird audio issue. I'm using Realtek HD audio which came on my Z87-g45 Gaming mobo with a standard i7 4770 processor... I'm plugged into the front headphone jack on my case.
Every time my cpu is "activated"(so to speak, like when it spikes up a bit), I get a static sound in my audio.
For example, if I'm not touching my computer at all, I will hear silence via my audio line...but as soon as I start doing some sort of action which engages the CPU, even as minor as hovering over a website banner (things which "activate" my cpu), i get static. I can do this at will by continually engaging the CPU, like just moving active windows all over the place, I get pure static then. So this is clearly related to CPU usage.... but why would cpu usage cause a digital signal to have static?