There is a strange noise when I remove my charger from my mac

when I remove the charger from my computer often it while make a weird noise and these lights along the side of it will all turn green. I don't know is this normal?

http://joethecoffeebean.tumblr.com/post/100421068731 
sorry it has to be through a random empty blog but I could not find a way to add videos to this chat otherwise. 
This is the sound it makes, If its normal I'm so sorry, But I only got this computer in August so I'm a bit concerned.

Similar Messages

Maybe you are looking for