QUOTE(Havok @ Jul 22 2008, 06:49 PM)

By pressed the 'X' in the center of the controller you can access the guide which gives you a shutdown option. After the box is shutdown pressing the 'X' again will wake up the box and power it on.
In a crash situation you have to do a hard reset.
On the Xbox 1, it was an added feature by installing a new Bios not something microsoft offered.
Thank you Havok.
I knew I could use the X key to shutdown.