2 Replies Latest reply: Jul 13, 2012 1:12 PM by elbee1
elbee1 Level 1 Level 1 (0 points)

MacBook Pro shuts down unexpectedly while on battery power after about 6 minutes of working normally.  To make it start, must plug in external power (charger).  While on charger it will work fine.  Have tried to intall TS3423, it apparently does not apply for this Mac. Any idea how to correct this behavior?

MacBook Pro, Mac OS X (10.6.8)