Macbook Pro (mid 2010) switch off "alone"

[rodrigoodin]

Hi everyone. I just bought a Macbook Pro (mid 2010) (It was a "old" but i can do all my tasks it is very nice). Everything work well, have only one problem - the machine sometimes turn off. The battery doesn`t work anymore, and i imagine that problem is the battery. I bought a new one from Aliexpress. My question is - the "turn off" problem will solve when i'll replace the battery or can be something at motherboard?

 

[BrianBaughn]

No way to know for sure but a new battery, if it's any good, is a good possibility for a fix.

 

[Fishrrman]

Put the new battery in, and see what happens...