By the end of 2011 Mac Book pro 15 inch battery indicating zero
I have a 2011 Mac Book Pro (end) retina which really is not used as a laptop display. (always connected)
Just today, he showed zero percentage battery icon.
I have reset the SMC and that did not help
Should I try to disconnect the battery to see if it would help
Is the battery shot just like that?
Thanks for the help
In addition, if the battery needs to be replaced can I do it myself?
Hello
The battery may be necessary replacement.
Check the number of maximum cycle. Instructions here > Determining battery cycle count for Mac notebooks
http://www.Apple.com/batteries/service-and-recycling/
You can replace the battery yourself > https://www.ifixit.com/Guide/MacBook+Pro+15-Inch+Unibody+Late+2011+Battery+Repla cement/7511
But if you have never done this before, I recommend you take your Mac to an Apple Store. You can make a reservation in advance at a Genius Bar.
Tags: Notebooks
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