Neo board: nothing works [solved]

Discussion in 'Troubleshooting' started by lutin7812, Oct 31, 2015.

  1. lutin7812

    lutin7812 New Member

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    Hello, just received my Neo board, I formatted a 64gb micro sd, wrote the image as described in the tutorial.
    Image written fine. Plug the sd card in the slot. Plug the board with usb cable to my computer, green light on.
    The board is recognized as an input peripherial. That's all. I don't see the board on usb peripherial as a rndis device.
    Unable to access the board. Nohting on WIFI, nor on my dhcp router cable after I pluged a network cable.

    Any idea? What should I try?

    Thank's for help.
    Olivier
     
  2. nophead

    nophead UDOOer

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    The red LED next to the green one should come solid and then start flickering when it boots from SD. With no SD card you just get the green LED. I think the possibilities are: -
    The neo is faulty, your Sd card is faulty, or the image you put on it is corrupt in some way.

    If you put the SD card into a PC does it show a FAT partition called boot with the following files ?

    28/10/2015 23:29 <DIR> docs
    28/10/2015 20:10 <DIR> dts
    27/10/2015 16:55 102,200 m4clean.fw
    27/10/2015 11:29 1,835,281 System.map-3.14.28-udooneo-04196-gb15f827
    27/10/2015 11:29 105,122 config-3.14.28-udooneo-04196-gb15f827
    28/10/2015 20:27 3,044,000 initrd.img-3.14.28-udooneo-04196-gb15f827
    27/10/2015 16:55 47,396 m4startup.fw
    29/10/2015 00:33 103 quickstart.html
    29/10/2015 00:33 409 uEnv.txt
    27/10/2015 11:29 4,373,664 zImage
    8 File(s) 9,508,175 bytes
    2 Dir(s) 6,959,104 bytes free
     
  3. lutin7812

    lutin7812 New Member

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    Thanks for help.
    That was the case, my 64gb sd card was corrupt or not compatible.
    With a 16gb sandisk uhs1 it works. Indeed the red light flash when booting.
    Thanks again.
    Olivier

    Envoyé de mon SM-N910C en utilisant Tapatalk
     

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