Toshiba P200 Series - Manual (Page 117)

User’s Manual 7-14
Power and Power-Up Modes
Panel power off/on
This feature makes the computer to enter Hibernation when the display
panel is closed and turns it back on when the display panel is opened.
System automatic Sleep/Hibernation
This feature automatically turns off the system in Sleep or Hibernation
mode if the computer is not used for a set duration.
Refer to
Special features , in Chapter 1, P200 Series Features for an
explanation of how to set the duration.
If the panel power off function is enabled and you use Shut down
Windows, do not close the display until the shut down function is
completed.