Booting from the Recovery Image

To enter recovery mode you must press and hold B2 during the boot sequence before the Boot Startup Script runs. If the system detects that the button is pressed then it will enter Recovery Mode. The 7-segment display will show a lower-case "r" as seen here.

While in Recovery Mode the AKD PDMM or PCMM will download the firmware from the recovery image. When the firmware is being written to the flash drive the 7-segment display will animate as seen below. Do not power-off the system during this process.

When the download is complete the controller will go into normal operation. If the download or write to flash fails the 7-segment display will display a numeric error code.