Why my MacBook Pro battary seems to be disconnected?
I have Macbook Pro 13 inch late 2011, when I plug the charger to my mac sometimes no color , sometimes become green and suddenly the color disappear , sometime orange and suddenly disappear, when i press battery status bar on the left shows the battery is empty
currently I can not start my mac at all.
I have doubt that the problem from MagSafe DC-In Board but still can not confirm.
please help me to troubleshoot
(note: I have tested the charger with other mac and i works perfect)
Is this a good question?