Changes
/* Updating BIOS */
* This page contains information of how to update the fitlet2's firmware.
'''<span style="color:#FF0000">Important:</span>'''<br />
* BIOS update recommended in case the system is unstable, or required fixes have been released.
* Incorrect BIOS update has a risk for system brick, therefore follow the guide step-by-step.
== Preparing the USB Flash Drive with BIOS Updater ==
== Updating BIOS ==
# Connect the prepared UFD to the target fitlet2 and power up.# Press the '''DEL''' key during the boot until the BIOS Setup appears.# Browse to the '''Save & Exit''' menu.# Click on the '''Launch EFI Shell from filesystem device''' option.# The system will boot to the EFI Shell and after 4 seconds the automatic script will start## .<br/>'''Note:'''Please do Do not press ESC while the countdown'''.# The script will find the Storage Device with BIOS update application.# Type the following command: '''flash flt2.bin''' and press the Enter key(<span style="color: #FF0000">'''NOTE''': in a filename '''flt.bin''' the second letter is "'''L'''" in lower case!</span>).# The BIOS flashing process will start.
# When the process ends and the prompt line appears, type the command: '''reset''' and press the Enter key.
# The system will restart. Press the '''DEL''' key during the boot until the BIOS Setup appears.
# Browse to the '''Save & Exit''' menu.
# Click on the '''Restore Defaults''' option.
# Disconnect the UFD.
# Click on '''Save Changes and Exit''' option.
== BIOS flashing without USB device-support ==
* [https://fit-iot.s3.amazonaws.com/fitlet2/docs/fitlet2-BIOS-flashing-without-USB-device-support.pdf fitlet2 BIOS flashing without USB device-support]
[[category:fitlet2]]
[[Category:BIOS]]
