Changes
* Incorrect BIOS update has a risk for system brick, therefore follow the guide step-by-step.
# Format the USB Flash Device (UFD) to '''FAT32 ''' file system
# Download and extract the '''[http://fit-pc.com/download/fit-pc4/bios/tools/ShellFlash_BIOS_Updater_Package.zip BIOS Updater Package]''' <br> The package contains the following files:
#: ''\EFI\BOOT\''#:: ''Bootx64.efi''#:: ''Flash.nsh''#:: ''ShellFlash64.efi''#:: ''Shellx64.efi''#:: ''Startup.nsh''
# Copy the EFI folder with all the files to the UFD
# Download and extract the '''[[Fit-PC4 BIOS ROM Files | fit-PC4 BIOS file]]'''
# Copy the BIOS file to the '''\EFI\BOOT\ ''' directory on the UFD
# Connect the UFD to the target unit
# Power up the target unit
# Enter the BIOS Menu by pressing the ''F2 '' key during the boot# Browse to the '''Main -> Boot Features ''' menu# Set '''UEFI Boot ''' to '''Enabled ''' and '''Legacy Boot ''' to '''Disabled'''# Press the '''F10 ''' key and Enter to save and exit# Press the '''F5 ''' key during the boot until the '''One Time Boot ''' menu appears# Choose the '''USB HDD ''' boot option.# The system will boot to the '''EFI Shell''', and after '''4 seconds ''' the automatic flash process will start.# At the end of the flashing process, the unit will shut down shutdown automatically
# Remove the UFD
# Boot the unit
