Оригинальный сообщение: Sheldon Carpenter ,
It sounds like the MacBook is drawing power to run the Mac but not charge the battery at the same time. Depending on the update, the battery may have been marginally good but is now being specced as bad by the software. Here's a few ideas: - Check the battery condition on the Battery menu icon. - Check the Magsafe slot on the MacBook to see if there is any metallic debris. A magnet is there designed to hold the Magsafe plug, but it can pick up anything metal, as well, causing the plug to not seat well and even create a potential short. -Try another Magsafe charger to see if it will charge the battery. - If it doesn't then the battery may be at fault. - If a new battery does not fix the issue, then the problem may be with the MacBook itself. Take it to an Apple store to get it checked out.