Power Management Problems

I have just installed the full version of Win98, and I want my computer to "turn off," by itself. I looked in the Help files, and there is a topic under Power Managemnt, called Hibernation, and it says "Click here," when I click in the various places, there is not a Hibernation option like help says. Also, I checked my device mgr, and I was getting some type of conflict with my Advanced Power Managemnt, I removed, rebooted, and no luck. Please Help.

First off, you need a computer with an ATX power supply to be able to have the computer shutdown by itself. Check your BIOS and make sure power management is turned on and you should be fine.