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Model A1286. Released February 2011 / 2.0, 2.2, or 2.3 GHz Quad-core Intel Core i7 Processor

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Replacement battery is causing apple hardware test error

I purchased one of your replacement batteries in part because my old battery no longer holds a charge and because the Apple hardware test stops at a battery warning.

I'm not sure if the full test is being performed. The replacement battery I purchased from you is also causing the Apple hardware test to have an error code 4xxx/4/4000005: "Battery"

I'm unsure if the full hardware test fully completed or not since something else is wrong with my computer.

Answer this question I have this problem too

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If the battery is not OEM, then it will error out

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1 Comment:

That might be it. Download coconut battery. It's free

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Joseph Fusco will be eternally grateful.
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