Could High Frequency Noise damage a SNES or any other system?

[RugalSizzler]

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?

[udisi]

My SNES has a a couple holes from being thrown down and my trying to break into it before I discovered using the pen trick. Inside from the big hole I made I could see a metal covered board that seems to a orange or rusty color. It is also dusty and has been infested many times by raoches in the past from me bringing food into the room where I play my games in my past homes.

Hmmm.... Me thinks this paragraph may give you a little insite of what may be wrong.

[RugalSizzler]

So I decided to get a replacement SNES.