Hi, I'm trying to fix my son's laptop that he uses for college ... an Asus Z8100 that i purched years ago from Vicious PC ... a gaming PC site ... it was working fine, now will not turn on ... it shows nothing on the screen, the light for the drive comes on, and the other 2 lights ( A and 1 ) blink, then it shuts down ... i tried removing the battery and holding the power button for 30 seconds and plugging it back in and then replacing the battery ... as was suggested in another post, but no luck ... i know the computer is old, but we can't get him another one right now, so any help would be greatly appreciated ... thank you