Grey Screen is display saying hold power button to restart
When I turned on my iBook, everthing was operating as it normally had and booted without any noticeable problems. After a short time the screen went gray and there was a power button symbol in the background. It states to hold the power button to restart the computer. I followed the instructions and it continues to direct me to do this process over and over again.
Can any one help/guide me with some trouble shooting techniques?