Chosen Solution
My right speaker generates white noise often. Most time it get’s louder and louder and suddenly it’s gone again until it’s powered off and lay there for a while. Any suggestions how to debug that? I would guess some kind of condensators or resistance got bad.
I could solve my own issue thanks to that dude: https://www.youtube.com/watch?v=J7mKFgdN… The metal band inside the right speaker was slightly touching the membrane.
