Hi! I was here yesterday with a laptop problem in which the battery was dead. I followed Mycroft’s instructions to charge the battery, and now I have the green lights, so it’s charged. But the computer still won’t power on. I’ve unplugged it, and the lights go off and stay off. I plug it in, and the green lights come back on, but it doesn’t do anything. I’ve tried holding the button down for up to 20 seconds, but still nothing. What else could it be? Any and all responses will be greatly appreciated. Thanks.