I had same problem now with replacing the battery, and no solution yet. but there are a very few, apple tech, OUTSIDE APPLE that really know what they are doing. I think the cycle was caused by the technician. I unplug the Magsafe plug and my machine worked fine on battery power.Ĭoconut battery showed my new battery had cycled 4 times. Magsafe started to display Orange when I login.ĥ. (I noticed that the battery status did momentarily showed 100% on logon screen )Ĥ. Connect the Magsafe plug to your macbookpro.ģ. Make sure that your macbookpro is shutdown completely.Ģ. (Assuming that your macbookpro can still be powered up directly from power adapter.ġ.
I decided that it was not worth throwing good money. Finally, I was told that my motherboard is the problem and will cost $$$. They tried swapping with a known good battery, clearing SMC, NVRAM. For 4 days, a few technicians were scratching their heads on why my machine completely shutdown everytime the Magsafe plug was disconnected.
#Apple macbook pro 13 mid 2010 battery calibration install#
I requested a laptop shop (advertised as a laptop expert) to install as I do not have proper tools and the new battery did not come with any. I have the same problem with Macbookpro 10,2 Retina (13inch) Late 2012.īought a A1437 battery from an online retailer. Thank you for this post and all you guys, hope you all can fix this problem with the way i can too :) Your battery should say it have normal condition and everything should work fine. Don't worry, Let it charge like 10 minute and shutdown, Start it again. the battery status will say "charging" maybe it also say "replace now". you should plug magsafe first and only! and your computer will automatically boot. Then plug magsafe adaptor without try to press power button. Then shutdown, remove magsafe, remove original battery and replace it with new one. and check battery status, it should say "charging".
replace battery with original one (The one that come with your computer) then Boot it, plug magsafe (power adaptor). (reset smc, pram, everything) and it useless. I done many things in this post and other. also say "replace now"Ĭause of this problem is the new battery have no remain charge and it absolutely 0%. the battery status say "not charging" use power adaptor as source. i bought new one from my local shop and it cannot open without plug magsafe. Found this problem and already fixed it! my computer is Macbook pro retina 15" mid 2012.
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