Okay so my SNES was working great but I recently used it in a new CRT television since I broke my orginal tube screen. So the thing is it gives off a noise that I can hear but nboody else can. I had my SNES by it for some time now and it stop working correctly.
So I replaced my SNES. The thing is the niose is still from the tv that I can only hear.
Another thing I had my scop reciever pluged in. Could this be the cause of the damage or my SNES mode 7 stop working?