Why is there no option to shutdown windows xp automatically?

Currently, I have my pc go into hibernate mode after 20 minutes. The problem is that my monitor stays in power save mode when return from hibernation. So I want my pc to do a regular shutdown. Since I use it to record tv, I can't always do this manually. Is there a way to set this up? Do I need special software?

 

I believe you need to install special software to do this. Here are some options: http://automatic-xp-shutdown-timers.qarchive.org/ I can't vouch for any particular one since I haven't used any of them.

 

Most Alarm Clock, Calendar and such kind of software have the function of shutdown timer.

 

whicky, Shutdown Monster might be an option for a shutdown program. Sourceforge is safe site. http://sourceforge.net/project/screenshots.php?group_id=117404&ssid=15251