I have a problem with my new toaster namely it beeps. At first I thought it was PSU (EVGA NEX750B) tested on old pc, no problem there. Then it was suggested it might be coil whine on my GPU (ASUS R9 290x DirectCU II), no such thing tested with old GPU sound still persisted. I got around to mobo and in the end replaced it with GIGABYTE 970A-DS3P. I had a thread on here about mobo https://forum.teksyndicate.com/t/msi-970-gaming-mobo-beeping-dives-me-crzy/82239/35
I disconnected everything that wasn't on mobo to eliminate variables, sound was still there.
Any ideas how or why it happens and how to mend it?
One more thing it might be irrelevant but when I scroll big pictures in firefox the sound acts up.