Macbook air shut down and restarted a lot of times
I was on skype last and then my laptop suddenly shut down and restarted by itself. It then did this multiple times. I tried to force shut down it a couple of times but that didnt help.
Now it wont start up. It only starts up when the lid is closed (i.e i can hear the start up chime and the logo turns bright. when i open the lid, it shuts down again) HELP PLEASE!
(P.S i dont know which version of Yosemite it is as i can't turn it on to check)
MacBook Air (13-inch Mid 2012), OS X Yosemite (10.10)