PC Emitting Noise To Speakers

CampinP

Reputable
Aug 6, 2014
12
0
4,510
I've built this PC, audio used is a usb audio interface to two stuio monitors through analogue rca cables.

Was using the same audio setup before with a laptop but it was perfect, however since using this new PC I've been getting interference noise constantly, and even worse when in gaming. On top of that plugging in a RGB strip would result in the speakers making a low constant dood sound.

Anyone know what's happening? Bear in mind it worked and still works with the laptop just not the PC. Tried running speakers power and PC power independently and together, still the same