Hi, my laptop (3 years old) won't turn on at all. For the past 6 months or so the battery won't hold a charge for more than 5 mins. The week before that started happening the battery was still giving me about 2 hours. Then it just started and hasn't stopped. I looked into it a little bit but had just bought a smaller laptop to take to class anyway, so I just left the older one at home plugged up all the time. That was the only problem with the computer- until now. 2 days ago I got back from class and the AC light was flashing on the computer and it wouldn't turn on. I took it off the port replicator and plugged it directly into the wall- no luck. Then tried without any AC, no luck. Then tried a different AC adapter that works, and still no luck. I'm not sure how this happened or why and was hoping y'all could give me some insight! The computer is a Toshiba Satellite Pro M15-S405 Thanks!