Hi Guys, Need some help with my iBook G3. If I tell it to go to sleep, the DVD clicks and the iBook wakes up straight away. So it is impossible to put it to sleep. I have switched the memory and HD, I've tried OS9, OS X Panther, OS X Tiger with no result. The battery is dead and I have taken it out, but the sleep issue continues. I've tried to reset Pram, PMU and NVram. Can anyone help me?