This problem just crept up in the last few weeks. When I push the on/off button on my axim to turn it off the green light begins to blink and eventually runs the battery down. I have twon primary batteries and it has happened on both of them. I have turned the unit back on and checked the battery and it has shown a full charge on the battery meter. If I plug it in at night when the green light is blinking sometimes it will take a charge and sometimes it won't. Sometimes I can get the green light to stop blinking by taking out the memory cards but sometimes not. Has anybody had same problem and found a solution? I would be most greatful for some help. Thank you