My Axim 51V is now three years old, havent used it for 6 months, went to switch on and - nothing. So bought new battery cos thought might have drained, and new charger. However got it to fire up once and all seemed OK, but when put in cradle, left for a few hrs in my mind on standby charge, and when i tried to switch back on, absolutely nothing. Tried pressing all buttons, soft re start. Getting really hacked off. Please help any suggestions?