[https://plus.googletwitter.com/104822148679589455238/posts IotFit Follow us on Google+ Twitter for software and BIOS updates] '''<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. * Check for latest BIOS version available [[Fitlet-T: BIOS ROM Files|fitlet-T BIOS ROM Files]] and compare to [[Fitlet BIOS guide#Main|BIOS Version]] on your fitlet. == Preparing the USB Flash Drive with BIOS Updater ==# Connect your USB Flash Drive to your computer and format it using '''FAT32'''. # Download and extract [http://fit-pc.com/download/fitlet/bios/tools/AFUEFI_BIOS_Updater_Package.zip Bios Updater package].<p>The package contains the following files:</p> #:''AfuEfix64.efi''#:''Flash.nsh''#:''Shellx64.efi''#:''Startup.nsh''# Copy the extracted files to the formatted USB Flash Drive.# Download the [[fitlet-T: BIOS ROM Files|BIOS binary file]].# Copy the '''flt.rom''' file to the root directory on the USB Flash Drive. == Updating BIOS ==# Connect the prepared UFD to the target unit 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 flash process will start. <br> '''Note:''' At the start of the process, the system will hang for 2 minutes. This is the expected behavior. Please, don’t interrupt it# At the end of the flashing process, remove the UFD, type the command '''reset''' and press the Enter key# Press the '''DEL''' key during the restart and enter the BIOS menu.# Under '''Save & Exit''' tab, select the option '''“Restore Defaults”''' and after that '''“Save Changes and Reset”'''. [[category:fitlet]][[category:BIOS]]
