Hi all, My wife has a 17" Powerbook that has just turned 1 year old so the warranty has now expired. Several times over the course of the warranty period it has gone back to the Apple dealer for "repairs". The problem is that the Powerbook seems to go to sleep when idle or the lid is closed but the blinking sleep led never comes on. You open the lid or press a key and the screen stays blank. The Powerbook is still running as you can SSH to it, press the CAPS LOCK etc and everthing responds... however the screen is black. The only way to get it out of this state is to physically restart the notebook by pressing the power button for 5 seconds. The battery is fully charged I may add. I have reinstalled the OS, swapped the battery and power supply and even changed out the RAM. Nothing has fixed the intermittant power problem. (Yes I zapped the PRAM as well) I have taken it back to Apple several times and they say they can't reproduce the fault therefore can't fix it. However, after it being with Apple for over a month I brought it home and reproduced the fault in about an hour. Thinking this must be something at home causing the problem I even swapped the power supply with one from work... it didnt' help either. Has anyone else experienced this symptom? I want to get it fixed before Apple refuse to look at it again.