How do I access the BIOS menu for my Relio R2, Relio R3 or SBC-R9 embedded computer?

The below steps to access the BIOS menu are the same for Relio R2, Relio R3 or SBC-R9 embedded computer.

  1. Attach a USB keyboard to the computer.
  2. Apply power and immediately press and hold the Delete key  for 15 seconds. This will ensure the computer has had time to boot and enter the BIOS.
  3. Press the F9 key to load Optimal Defaults. Then, press the Enter key to validate the change.
  4. Press the following key pattern:
    • Right arrow
    • Enter
    • Down arrow 9 times
    • Enter
    • Up arrow
    • Enter
    • F10
    • Enter
  5. If performed properly, the DDI1 setting will have been restored to DisplayPort, the BIOS settings were saved to flash memory and the computer was rebooted. The display should now be working. If this does not work, contact Sealevel Systems Technical support.