Toshiba Portege R400 - Manual (Page 124)

6-18 User’s Manual
Power and Power-Up Modes
Panel power on/off
You can set up your computer so that power is turned off automatically
when you close the display panel, and turned on again when you open it.
Please note that this function is only available for Sleep Mode or
Hibernation Mode, not for Boot Mode.
System Auto Off
This feature turns the system off automatically if it is not used for a set
period of time, and can be configured for both Sleep Mode or Hibernation
Mode.
If the panel power off function is enabled, and you manually shut down
Windows, do not close the display panel until the shut down process has
been completed.