Legacy Boot Mode

Your appliance is shipped from the factory with the boot mode set to Legacy Boot mode.  If for some reason the BIOS reverts to factory default settings you should re-configure the BIOS back to Legacy Boot mode, otherwise the appliance will fail boot.To set the boot mode to Legacy follow these steps:


  • From the System Utilities screen, select System Configuration -> BIOS/Platform Configuration (RBSU) -> Boot Options -> Boot Mode and press Enter
  • Select Legacy BIOS Mode
  • Press F10
  • Reboot the Server

For more information on the boot mode options for the TAC Gateway Appliance Hardware use THIS LINK.