I got my laptop about a year ago and have had no problems with it. One day I went to turn it on and all of the key board lights would work but no backlight or screen display came on. After a minute or so none of the lights (Capslock or Function) would turn on and most of the compute sounds would stop. I have hooked a monitor up to hit and it also showed nothing. It is a Toshiba Satellite or something like that. Any ideas what is going on?