Pre-preparation:
- USB flash drive (without contents) X1
- Monitor X1
- Keyboard X1
- MiniDP X1
Step 1: Download BIOS installer
Link:
WarningThere is no bios update package for zimaboard832 with J3455 CPU
Step 2: Prepare a USB flash drive
Format the USB drive into FAT32 format, open the installation package according to the ZimaBoard model number, and copy the EFI folder to an empty USB drive.
Step 3: Update Bios
Plug the USB flash drive, keyboard and monitor into the ZimaBoard, power on and hit F11 continuously to enter the selection screen and manipulate the keyboard to select UEFI: