Оригинальный сообщение: chassan55 ,
I did replace the I/O board and seemed to be charging OK, then after one hour, just stopped charging. Battery lasted almost a day and was able to boot up. Then after battery died, nothing and cannot charge. Swapped with a new charged battery and again able to boot. Swapped, chargers, nothing. CHarger works on another MBP. Now what?