As the title implies, power light comes on but nothing after that. It's just the white power light. I can hold the power bottom and turn the camera "off" and when I push the power button again, the power light just lights up and nothing. I have replaced the memory card in it. I don't know if I can even reflash the firmware to it or not as I don't know if it's even reading the memory card. And advice would be helpful, Thank you.