"Electric signals" in one speaker.

[hihiman1]

So I got a laptop about 1 week ago. Everything was fine at the beginning, but about 3 days ago I started to notice that there was some "electric signals" coming from one speaker. It is like some light screeching and seems to rhythmically coinciding with my mouse movements and keystrokes. Is there something wrong with my sound card? Or can I fix this somehow?

 

[hihiman1]

Nvm, I found a fix. Just putting in case other's want to know. I basically went into my sound driver software and muted "system noises" Little idea why this works, but just try it out if you also have this problem.