I have a problem with my laptop. It was in service at the end of August with the cpu stuck at 0,8GHz problem. They fixed it with the replacement of the motherboard. This problem is fixed, but after the service a new problem came. My left speaker started making buzzing noise when I start playing games(CS:GO or GTA V tested on both). Feels like as my laptop getting hotter and hotter the noise gets louder and louder. If I close the game there is still buzzing noise, but as the laptop cools down it starts getting quieter until it stops doing it. I tried to uninstall and install the audio driver(latest from the acer website), disable or mute the speakers, but nothing help. I'm always using my laptop with headphones.
Thanks for the advices in advance.