Firmware updates for Areca systems and controllers
Step-by-step instructions for installing new firmware on Areca ARC-8050 systems and Areca controllers.
9.
Finally, upload the remaining ARCxxxUEFI.BIN file to import the latest UEFI boot code.
Then restart the system or the Thunderbolt box again. After the final boot, the firmware is fully updated with all relevant files.

For ArcHttp under macOS, the areca must be set to Host-Interface Mode: Legacy









