a. Prepare the BIOS files in root path of your USB flash disk. Don’t rename any files.
b. Open your USB, Click File --> Open Command Prompt --> Open command prompt as administrator.
c. Type bios and Press Enter to start installing.
d. MiniPC will restart after the install process finished.
Gentle Warning: We strongly suggest not to re-install BIOS if your Mini PC is pre-installed with activated Windows. Installed a wrong BIOS or the Power is cut off during BIOS installation will erase your windows KEY or damage the hardware, which is not covered in RMA warranty scope.