Just a few days ago I received my surface pro 7 and faced a small issue. Whenever I press the power button (turn off the display and send it to sleep) I hear hissing sound (sometimes hissing and cracking). It happens 100% of the time when something is playing on the background or I watch a video and close my laptop and it happens every ones in a while when I just close the laptop without any music playing on the background. There is also no hissing sound when I fully turn off the speakers or use headphones.

I have tried to update all the drivers and reset my whole computer but it still happens. It seems like the problem is in hardware.

It doesn't really bother me that much but I'm just worried that one day my speakers can cease to work.

Did anyone faced any issues like mine?