Hi All, I have a Mid-2012 MacBook Pro running on MacOS Mojave. It works perfectly fine but intermittently it beeps whilst it's turned on (not beeping on boot or stopping it from booting). The number of beeps can vary from 1 to 3 to even 11. For example, I was just streaming a video and it randomly started beeping. The performance didn't drop or anything and I could still use it as normal, it just beeped for a number of times and stopped. Has anyone else come across anything like this before? If so, how did you solve it? Many Thanks.