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2.3GHz, 2.6GHz, or 2.7GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache.

Battery won't charge when in MacBook Pro

Hello,

In case battery is not charging while MacBook Pro on but while its switch off then charging the battery. Sometimes the battery charges few seconds while it’s on.

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Let’s get a better view of things, install this gem of an app! CoconutBattery take a snapshot of the apps main window and post it here for us to see 在已经存在的问题里加入图片

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OK, lets now do a snapshot with the MagSafe charger plugged in.

Is the MagSafe LED Amber or Green, or just not lit at all?

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Same status while plug in charger "Not Connected"

When I plug in its charge only 5 to 10 sec then not charge and not show charger plug in

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If the MagSafe LED is not lit then the MagSafe connector on the cord and/or the system is dirty or damaged. Review this Apple T/N Apple Portables: Troubleshooting MagSafe adapters

Here’s an example of a damaged MagSafe connection

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A common issue of damage is knockoff chargers!

Don't Replace Your MacBook Charger With a Cheap Knockoff

OEM MagSafe Chargers vs Cheap Imposters: Teardown for Truth

Lacking safety features, cheap MacBook chargers create big sparks

FAKE Magsafe MacBook Chargers on eBay - Watch before buying a Mac Charger

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bhadresh sonani 将永远感激不已
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