I have an HP Pavillion g series notebook that was purchased June of last year. It hasn't had any technical issues until just recently. A few days ago it blue screened, but for the most part it has been very reliable. This morning though I shut down my laptop and the screen will not turn on. All of the LED lights on the keyboard are turning on except for the CD drive light. I shut down while there was an update message showing, but I didn't think it would effect anything.