7 Replies Latest reply: Mar 4, 2013 1:05 AM by clintonfrombirmingham
jovich88 Level 1 Level 1 (0 points)

Hello, everyone!

I have a MacBook Pro 17" 2010 - it has recently started shutting down randomly only when running on battery. Battery has 80% health.

 

In the console is says Previous Shutdown Cause: -128, but I can't find anywhere what that code means.

 

If anyone has any idea what this could be, I would be really grateful!

Thanks in advance!


MacBook Pro, OS X Mountain Lion (10.8.2)