Constant buzzing sound from right speaker
A few weeks ago my MacBook fell from the front passenger seat when I slammed on the breaks and then it started making a crackling noise every once in a while.
It sounded like this https://www.youtube.com/watch?v=rx7Nwp9S...
And now its gone worse, it has a constant buzzing noise through the speaker and even when I plug in my earphones in the headphone jack. And the noise increases and decreases by changing the volume.
However when I plug in a thunderbolt dock, the noise goes away.
Now, is this something that is user serviceable? If so, which parts and tools do I need and can I get them from iFixit?
Thanks for any suggestions.
Is this a good question?