Toshiba Satellite X200; Satellite X205 Maintenance Manual page 128

After write OK, you should reboot the system that can make the setting effective, or you can
write next data before reboot system, the figure below will displayed:
NOTE: should input correct DMI data, and should reboot the system that can make the
setting effective.
Satellite X200 / X205
Series Maintenance Manual
3. Tests and Diagnostics
3-43