MacBook Pro won't turn on after battery replacement
I replaced the battery in a mid 2012 macbook pro.
When I plug the magsafe in there is no color on it, but the two fans start to run. The speed on the fan go up and down.
Can anyone help me with this?
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6 opmerkingen
Why did you replace the battery? Was the system working before?
door Dan
Well. The mac didn´t work without a charger..
I think it might be the SMC but I hope not :P
door alex
So we have no back story here just a dead mac? And you decided to just replace the battery? You really need to do some basic diagnostics before you take action. Otherwise you're just playing 'Wack a Mole'
door Dan
Hi I need your help!!
Recently my Mac died, it was causing me problems before it was dead. It use to turn off and not turn on for a few minute and then holding the power button for 5 seconds would turn it on and it would restart the Mac and some error would show. Unfortunately the last time it did that it never turned on again so I ordered a new battery and replaced it. After replacing the battery there is absolutely no indication that the computer is turning on or has life. No backlight no fan no nothing can anyone give me an answer of what the actual problem could be and how I can fix it ?
door Pouya Pak
I am having the exact same issue, I could copy and paste your question because my problem is identical. I wish someone would provide an answer.
door Taylum Lamoureux Tribe
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