I have a white macbook 1,1 earliest model. the macbook worked fine yesterday apart from the disc drive. the disc drive took in discs then just ejected them straight away. i took apart my macbook and took a look at the drive i managed to fix it and put everything back together. however now when i run my macbook (on windows 7 ultimate) it can only start when i connect it to the mains. there is a red "X" through the battery and says no battery detected. i want to know if anyone knows how to ix it? the battery and logic board are brand new so it is none of this, i was wondering if i might have forgot to put something back when i put it together, would this be the problem? also when i plug in the magsafe adapter it goes instantly orange so it says its charging but when i click on the button on the battery the first light just continues to flash. please help!