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Late 2011 model, A1278 / 2.4 GHz i5 or 2.8 GHz i7 processor.

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Battery charging issue after OS Yosemite update

Hello,

This is first time I experienced this. I am using Mac book pro late 2011 (13.3inch) i5 along with Windows7 on boot camp.

It was pretty fine for 3 years. battery after full charges goes for 1hour easily. Now after the recent update of OS X Yosemite on my Mac book pro, I start experiencing this issue:

Power connector is plugged in, always show green light. Battery indicator show 98% always now but as soon as I take out the charger cable the laptop switched off (as there is no battery back up) then when I put the connector back, laptop restart the green light is on, on the connector, battery level 98%.

I am not getting solution to this issue till now. Though I read that some people with previous OS update experienced similar issue and Apple launch the update for battery fix. Till now there is no such update for X Yosemite and I am not able to uninstall update without loosing my windows stuff on bootcamp.

Can someone help me with this issue?

Update

Hello,

This is the analysis of coconut battery. Though I am still not able to understand why just after yosemite update this battery problem came?

Can some one tell me how I can uninstall yosemite update without deleting my windows partition.

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Answer this question I have this problem too

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I will try it today evening and let you know. If there are other solutions then I will try all in evening today.

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Download and run Coconut Battery and let us know your results. The battery may be charging to 100 %, but that 100% is representative of the remaining ability of your battery to hold a charge.

http://www.coconut-flavour.com/coconutba...

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Hello, Is that possible that battery can go bad just after the new OS update? Previous to update battery was easily going for 1-2 h but now after update I am facing this issue after 1 day.

I will do check with coconut in evening but just want to clear if this can happen just after update?

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Hello,

I added the coconut battery result here. Please see.

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