If all of the LED's are flashing together then I believe there was an error
while flashing the eMMC.  Check the md5 on your eMMC flasher download to
make sure there was no corruption.  Then try re-flashing the SD with the
eMMC flasher image and re-flash the eMMC.


On Fri, May 9, 2014 at 11:36 AM, <[email protected]> wrote:

>
> I downloaded the eMMC flasher image
> (images_BBB-eMMC-flasher-debian-7.4-2014-04-23-2gb.img.xz), put on it on a
> micro SD card (using dd), and tried the "hold the boot button when powering
> on".  Firstly I'm pretty concerned at this point that there is no easy way
> to know if it is really booting off the micro SD card or the eMMC.  I had
> to eventually hook up ethernet and ssh in to figure out it was indeed
> booting off the debian linux on the micro SD card.
>
> The very vague instructions say that flashing is done when there is no LED
> activity, and they become solid.  Very vague indeed.  I have no idea why it
> is not getting flashed.  I am doing the boot up sequence properly, it is
> indeed booting up off the micro SD, but all the lights are flashing
> randomly until about 30 seconds later when they all blink at the same time,
> and remain that way indefinitely.  The vague instructions say 45 mins, not
> 30 seconds, and the lights should be all on but solid, not flashing.
>
> Should I be able to ssh into the device when it is flashing?  If not then
> it is clearly not even trying to flash.
>
> If there was some documentation on how to check if the flashing is
> actually happening or perhaps some way to execute it.
>
> Advise?
>
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