Try taking the battery out and just use the AC adapter. Does it turn on? If it does, then it is possible that it just may be the battery. Try looking for one at http://store.acer.com. That is where you can order it. If it does not turn on, then there is something else going on with the computer.
Own a Predator Laptop? Then I bet you have learned a thing or two from beststevie. He has been helping out in this forum for quite a while and it's about time we recognized him for it. Thanks beststevie!