Hi, i have a mid2009 macbook pro 13 inch. last night i had a movie playing on it while on the charger, i fell asleep and when i woke up i closed the lid and took it off the charger. I left it alone for about 2-3 hours and when i came back to it it would not power on so i put it back on the charger for a couple mins and then it turned back on but it had an x through the battery and says no batteries available. I started using it for a few minutes and it changed to charged 100%. I thought it had corrected itself but when I went back to it later on the problem came back. I have already tried resetting pram and smc and also took out the battery and put it back in and right now I am reinstalling the os. Also the battery leds dont come on at all. I am not under warranty so what do you suggest I do. Thanks!