My friend's new macbook keeps turning off every time she unplugs it from the charger, even when its fully charged. what is making it turn off and how can i stop it?
What is showing in the battery menu bar item? Is it showing a percentage (or saying how long until it's charged) or does the battery icon have an "X" through it?
one last thing, if i reset the smc, does it erase anything on the computer or harm it in any way? i'm just unfamiliar with those aspects of the computer.