The crew went out today and discovered that the T-3 would not turn on. I know the power button is a little tricky so I told them hold it down for no more than 3 seconds. No luck. They brought it back and I could not get it to turn on so we made sure it was all recharged. Now 6 hours later after charging it still will not turn on. Is there some kind of reset I can do? Any ideas. Thanks.