Thank for reading my problems. I follow the guide in this link " https://www.udoo.org/docs-neo/Getting_Started/Create_a_bootable_MicroSD_card_for_UDOO_Neo.html " but still cannot boot up the board. It's show green light all the time. My setting: - Udoo Neo board full. - Micro SD 16G. - Power supply 12V, 2.5A - Boot using terminal in Macbook, also Etcher on Macbook and also terminal in Linux but the result is still the same.
What if you connect a monitor and keyboard, do you see messages? A desktop? Can you ping the neo from your Macbook?
I also face the same problem on my PC. My setting is : UDOO NEO FULL board. Power supply 12V, 3A Micro SD 32G, The image I download is "UDOObuntu 2.2.0 (Ubuntu 14.04 LTS)". Should I use another image, "UDOObuntu 2.2.0 Minimal (14.04 LTS)". " ?
No need for that. Creating an image is causing issues if you do not follow exactly the manual Udoo has created. If you use other programs to unzip, write image to SD card etc, you can introduce errournous outcomes. So please follow the manual carefully. https://www.udoo.org/docs-neo/Getting_Started/Create_a_bootable_MicroSD_card_for_UDOO_Neo.html