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Hello.
I have a macbook pro late 2011 a1278.
I dont change my battery until now.
I see that my fan working like crazy and my macbook overhitting.
I open my macbook and remove the battery. When the battery is removed my macbook works perfect without overhitting.
How can this happened? How battery can ffect the overhitting of cpu?
Thank u
CPU need for ''life'' power, so when the battery is bad, CPU draining as much as it need for work.
Also try:
How to reset the System Management Controller (SMC) on your Mac - Apple Support
Your computer's fans run at high speed, even though it isn't under heavy usage and is properly ventilated.
CPU need for ''life'' power, so when the battery is bad, CPU draining as much as it need for work.
Also try:
How to reset the System Management Controller (SMC) on your Mac - Apple Support
Your computer's fans run at high speed, even though it isn't under heavy usage and is properly ventilated.
Thank you for your answer.
Today i replace my batterybwith a new one. The problem is still there.
When the battery is on, my macbook overheating 65 degrees with a youtube video.
When play flash videos on google chrome temperature is under 85 degrees.
When i remove the battery and plug the charger, all the above solved.
Any idea anyone?
It looks like bad battery.
Keep your Mac notebook within acceptable operating temperatures - Apple Support
Thank you for the reply, but how can battery affect temperature of cpu?
Battery a1278 cause overhitting
