7-4 User’s Manual
TECRA A10/S10/M10/SatellitePro S300
To change the boot drive, follow the steps below.
1. Hold down F12 and boot the computer.
2. The following menu will be displayed with the following icons: Built-in 
hard disk drive, CD-ROM, FDD (or SD memory card), Network (LAN), 
USB Memory boot.
3. Use the left/right cursor keys to highlight the boot device you want and 
press ENTER.
HDD Priority Options
If more than one hard disk drive is installed in the computer, this option 
allows you to set the priority associated with hard disk drive detection - the 
first hard disk drive detected that has a valid boot command on it will be the 
device from which the computer will start.
Please note that a highlighted bar will only appear under the selected 
device.
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.
Built-in HDD -> 
USB
This option sets the priority as the built-in hard 
disk drive followed by a USB memory device 
(Default).
USB -> Built-in 
HDD
This option sets the priority as a USB memory 
device followed by the built-in hard disk drive.
■ If a boot command is not found on the first detected hard disk drive, the 
system will not boot from next hard disk drive in the list, instead it will 
search for the next device in the Boot Priority list and startup from this 
as appropriate.
■ Please be aware that some modules may not be displayed.