Shutting down without warning

[ThePhoenix989]

Has anyone has this problem. Your working along and the MacBook Air just shuts down, without warning. The battery could beat80% or better and it still shuts down. Anything? Anyone?

 

[cruisin]

Get Coconut Battery: http://www.coconut-flavour.com/coconutbattery/

See the health and if the cycles are very high. You might need to replace the battery.
http://www.coconut-flavour.com/coconutbattery/

 

[kohlson]

How old is the system? How many cycles/years on the battery?

 

[madrich]

Sounds like a motherboard hardware issue. There is a hardware test for macs (google it), or you could take it to the Apple store and let a genius test it.