MacBook Air won't power on
I brought a friends MacBook Air home last night to update. It was up and running 30 minutes before I brought it home. Now it will not power on. Please help. Thanks
MacBook Air, Not sure which operating system
Portables that will not Power on.
http://support.apple.com/kb/TS1365
Go step by step.
Note: Steps 5 and 6
Reset SMC.
http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
Best.