I just got my Corsair TX750v2. I connected everything correctly. But for some weird reason whenever I move my mouse(razer naga), the PSU's fan spins a little(the TX750's fan doesnt go on if not at load) and makes a beeping noise. The noise isn't loud per say, but it's very noticeable and annoying.
I've tried plugging the mouse in different usb ports, but that didn't do anything.
What could be causing this? If my PSU defect?