From day one My macbook would show X for the battery indicator. I have done everything from resetting the pram to reinstalling all the software and it has done nothing. Apple finally decided to send me a replacement battery which took 3 weeks, after I took a trip to the apple store and they said it was the battery. I had the new battery for a week and all was going well. Then all of a sudden the X showed up again out of nowhere on the battery indicator. So back I went to the apple store and they did testing. They guy at the genius bar said they will be replacing my motherboard and the topcase with the keyboard, and a new battery. Does anyone think this is the issue or I just received a lemon and should request a new on?