Compac Presario 2500 not booting

Mike - Jan 23, 2015 at 09:24 AM

My unit will now come up, I tried removing the battery and charger and held the start button for the 30 sec or more, reconnected battery and charger and pressed the start kep. The thre blue lights come on steady and it sounds as if it is trying to cycle the CD Rom. I tried a CD boot disk to no results, screen is blank, any suggestions?