Hi, I have a Macbook Air 11" late 2010 which I recently replaced the topcase/keyboard due to a liquid spill. It was charging before I did the replace but now it just stayed on green and the battery does not charge at all. The battery level before the topcase replacement is at 35% and it has now drained completely. I tried resetting the PRAM and SMC but no effect. Battery cycle count is only 72 and is showing Normal condition in the system report. I tried 3 different power adaptors but still not charging. I wonder which one is faulty, the IO board or the battery?