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Released October 24, 2011 / 2.2, 2.4, or 2.5 GHz Quad-core Intel Core i7 Processor

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Why does MacBook randomly shut down with no warning?

Hello, my Late 2011 MBP randomly shuts down with no warning. I have tried leaving it plugged in and it still shuts off. Sometimes it shuts off after a few seconds of using the laptop and other times it could be up to an hour befor it turns itself off. There arnt any artifacts or strange glitches on the screen. Any help would be amazing

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I have also change the thermal paste with Artic Silver 5 not too long after I had this problem.

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Lets get a better idea on what your battery & charger are doing, install this gem of a n App CoconutBattery with your MagSafe connected.

In addition lets get a better idea on what your system is doing thermally, install this great app TG Pro

Post a snapshot of both here so we can see too! Adding images to an existing question

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Hey @danj thanks for the help! sorry for the late reply I was having trouble booting into my mbp to take the the screen shots. it was fine until I logged in to my mbp then would just cut off (not shut down). I had to boot into safe mode to take these screen shots. Thanks again for the help.

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@Fat Panda - In a few hours lets get a fresh capture of CoconutBattery. You will need to stretch out the bottom of TG-Pro window as some of the sensors are not visible.

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@danj - I have uploaded the new snapshots of TG-Pro. I was just wondering why you need a new snapshot of CoconutBattery in a few hours, its not a problem, Im just curious :)

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Your battery is showing its age with 791 cycles, right now you have only 18.4% charge, that's very low.

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So now with better than 50% charge in the battery is the system stable?

If not you’ll need to get a new battery MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery. Here’s the needed guide MacBook Pro 15" Unibody Late 2011 Battery Replacement

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MacBook Pro 15" Unibody (Early 2011-Mid 2012) Battery

$89.99

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