Weird noise MacBook Air 13"

brownjoh

macrumors newbie
Original poster
Dec 31, 2016
2
0
Czech Republic
Hello, does anyone know what this noise from MacBook Air 13" could be?
- 0:03. It comes at the startup or after waking it up from sleep. Thanks for any help!
 

Fishrrman

macrumors Core
Feb 20, 2009
20,020
7,034
That's the "boot" sound?

What happens AFTER you hear the sound?

Does it reboot, or do something else?
 

brownjoh

macrumors newbie
Original poster
Dec 31, 2016
2
0
Czech Republic
No, it is just this "crack" sound that you can hear at 0:03. Everything works perfect, the MacBook is two weeks old. It happens just when I wake it up or start up.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.