Now, I don't have an Xbox myself, but my brother does. We recently moved it into a different room, and for some reason the controllers have both lost the rumble feature - at least, to any real degree. They kind of hum and shake, very slightly, but there's nothing rumble-worthy.
I was wondering if this is a known fault, and whether there's a fix? It happens on most games (so far we've tried Burnout Revenge, Halo 2 and LA Rush, as they're the only games he has with a rumble feature). Help would be appreciated.
Try hitting them on the floor a few times. That usually helps.
...cheers.