I already know why because I put in new batteries and it wouldn't come on. On the back where they have a little metal piece mine isn't up all the way it went back so i had to tamper with it until i got it working again and it only does it when is lets loose or when i take the battery pack out and my white remote sucks because my little brother would get mad and throw it on the bed or hit it hard when i killed him on COD Black Ops.
Well if it's the rechargeable pack it might've died/broken. They last about 3-4 years, when their time comes they eventually ware out and don't work. Buy some new ones
