Laptop was turned off and made a pop sound.

[Mlpfim456]

My laptop was turned off and all of the sudden, it made a loud pop noise, like when you crush a plastic bottle and it pops back into shape. My laptop is a Dell Windows 10 computer, I usually keep the charger in because it loses power quickly. I unplugged the charger from the laptop and the wall afterwards. Why did it do this?

 

[popatim]

Are you sure it was the laptop and not something else like the charger?