I have a question. It has nothing to do with this subject. It's a different one. My laptop after I' am done for the day and I turn it off everything turns off correctly, but when I try to turn it back on I have a huge problem. I push the power button, all the blue light come one, the screen stays black, and then my computer goes off and on, off and on. it goes on for 5 seconds off for another 5 and so on. I have to continously try to turn on my computer through out the day. Then it finally turns on. I have no idea what the problem is. Do you???