Flashing Bios
1. Prepare a FAT32 formatted USB flash drive. And put the upgrade file in.
2. Download the BIOS file compression package (need to distinguish between 16G and 32G), unzip and put the file in the directory:
3. Shut down and restart the computer, press F7 to enter the boot menu, and after selecting to boot from the FAT32 disk, the script will automatically run. Occasionally, you will encounter a black screen restart, just try again.