My Mac (Macbook pro 13 early 2011, running 10.13.6 (High Sierra) makes unknown sound exactly every five minutes. I already tried rebooting and PRAM reset. Didn't help.
The sound it makes:
https://drive.google.com/open?id=1vkuE5VEGzaZYtVF1X_V4tQh5ADb2W1qe
If anyone could help, I would extremely appreciate. Thank you very much.
console: (10:33:38)




