Remark:
Do not remove the USB drive during the BIOS and EC update process.

1. Prepare a USB drive and format it to FAT32.​


2. Copy the files to the root directory of the USB drive, as shown below.​


1687748660006.png


3. Connect the USB drive to the machine, turn it on, and press the F7 key on the keyboard until the Boot Menu pops up.​


1687748688019.png


4. Select the USB drive and press Enter twice. The machine will automatically update the software, as shown below:​


1687748747858.png


5. It will reboot automatically after the update. Leave the machine to restart on its own. You can remove the USB drive and use it to update another machine.​