Note: 
    1. SAY2ARxx Flash BIOS & EC command Important Notice!!
          GO             :  Flash EC+BIOS
          GO BIOS  : Flash BIOS
          GO EC       : Flash EC 

   2.Upload bios image to memory under shell and reboot to SETUP     
      Enter 'Proceed with flash update' item to finish bios update  

   3.Please unplug and replug the power supply to restart the system after the flash completed