Before exploring the firmware, we must understand the hardware it serves. The alphanumeric code appears to follow a structured logic typically seen in industrial-grade modules from major Asian semiconductor manufacturers (often associated with Realtek, Mediatek, or proprietary board designers).

: Use this menu to fix "No Display" or garbled images by adjusting LVDS MAP , Mirror , and Panel Division . Troubleshooting Firmware Issues

After reboot, check the firmware version again: