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Super X11DAC User's Manual
3. Insert the USB stick into a USB port, boot to the UEFI Built-In Shell, and enter the following
commands to start the BIOS update:
Shell> fs0:
fs0:\> cd UEFI
fs0:\UEFI> flash.nsh BIOSname#.###
4. The FLASH.NSH script will compare the Flash Descriptor Table (FDT) code in the new
BIOS with the existing one in the motherboard:
a. If a different FDT is found
•
A new file, STARTUP.NSH, will be created, and the system will automatically reboot in 10
seconds without you pressing any key. BIOS will be updated after the system reboots.
•
You can also press <Y> to force an immediate system reboot to shorten the process. Dur-
ing system reboot, press the <F11> key to invoke the boot menu and boot into the build-in
UEFI Shell. Your BIOS will be updated automatically.
b. If the FDT is the same
•
BIOS update will be immediately performed without a system reboot initiated.
Warning:
Do not shut down or reset the system while updating the BIOS to prevent possible
system boot failure!)
5. Perform an A/C power cycle after the message indicating the BIOS update has completed.
6. Go to the BIOS setup utility, and restore the BIOS settings.