Weird rattling sound between speaker and charging port
Since i’ve droped my MacBook Pro mid-2012, sometimes there is a weird rattling noise between the charging port and the speaker. The noise appears if I don’t use my mac for a couple of hours and use it again. The sound goes off more or less 5 mins after I begin using it. While it is rattling, if I place the mac with the keyboard facing towards me and the screen facing down, the noise stops until I place it back normally.
The sound seems to come from here (image) :
Does anyone know what is causing this and how to fix it please?
Questa è una buona domanda?