

It is not just with Firefox but almost with any software I have open (Photoshop, Windows Media Player and more). So I just close the browser, and then open it again, and the sound is not there anymore. Usually I'm just watching a YT video on Firefox, and the cracking sound suddenly appears. When the cracking sound appears, I just have to close all the apps and the noise will just dissapear (just like that). I was really worry that this was a hardware problem (related with the connection of the speakers or something like that), until I made an interesting discovery. It doesn't happen all the time, but when it happens, it can last for a good amount of time (several minutes). Sometimes the computer start to generate a "cracking" sound when I'm listening something (youtube, music and so on).

I've found a weird issue with the sound system of my laptop.
