> i posted this hear because i wanted to know if there is an App that
> will diagnose the battery
> My Battery on my MacBook shows an X in the upper right corner,I was
> told to take the battery out then re-install it
> I did,and it Fixed the problem but only for 2 hours
>
> this prompts a few questions
>
> 1.is there an APP that will diagnose the batteries problem?
> 2.Is this a Battery problem,MacBook Problem,orOS10Problem....can i fix
> it or do i need the genius bar
> 3.my AC connection light on the left side is always GREEN so would
> this indicate AC will always be good and DC wont
>
> i also posted this in Apple forums,no reply yet.