Asus P4T-EM User Manual page 45

6. When prompted to confirm the BIOS update, press Y to start the up-
date.
7. The utility starts to program the new BIOS information into the flash
ROM. The boot block will be updated automatically only when neces-
sary. This will minimize the chance that a failed update will prevent
your system from booting up. When the programming is finished,
Flashed Successfully will be displayed.
NOTE: When you see the message "Boot Block is different", you
may still press <Y> to update the BIOS. Yet if the update fails, your
system will run a greater risk of boot failure depending on whether
the boot block is damaged or not.
4. BIOS SETUP
ASUS P4T-EM User's Manual 45