Toshiba Tecra R850 - Manual (Page 137)

If a Supervisor Password has been set, manual boot device selection
functions may be restricted.
The boot device selection methods described above will not change the
boot priority settings that have been configured in HW Setup. In addition, if
you press a key other than one of those listed, or if the selected device is
not installed, the system will continue to boot according to the current and
available settings in HW Setup.
USB Memory BIOS Support Type
This option allows you to set the type of the USB memory to be used as a
startup device.
HDD Sets the USB memory to be the equivalent of a
hard disk drive (default). With this setting, the
USB memory device can be used to start the
computer as though it were a hard disk drive
based on the hard disk drive settings within both
the Boot Priority and HDD Priority options
detailed previously.
FDD Sets the USB memory to be the equivalent of a
floppy diskette drive. With this setting, the USB
memory device can be used to start the
computer as though it were a floppy diskette
based on the floppy diskette drive settings within
the Boot Priority option detailed previously.
Panel Open - Power On
This feature allows you to change the Panel Open - Power On setting.
Enabled Enables the Panel Open - Power On function.
When you open the display panel while your
computer is turned off, the system will boot up
automatically.
Disabled Disables the Panel Open - Power On function
(Default).
Keyboard
Wake-up on Keyboard
When this feature is enabled, and the computer is in Sleep Mode, you can
turn on the system by pressing any key. However, please be aware that
this option will only work with the internal keyboard and only when the
computer is in Sleep Mode.
Enabled Enables the Wake-up on Keyboard function.
R850/R840/R830
User's Manual 4-19