Sounds like something may have died. But it is rather hard to debug
hardware via email. I suggest that you try an RMA request and get it looked
at.


Gerald



On Sun, Feb 9, 2014 at 9:02 PM, rolf schatzmann <[email protected]>wrote:

> Hi All,
>
> I have a BBB Rev A6 (SN 3913BBBK1414) that I purchased from Sparkfun in
> November 2013. It has been running Ubuntu perfectly since it arrived in
> Dec. It has been running on a regulated 5v power supply and housed in a
> case.
>
> A couple of days ago it stopped responding and then I checked it the PWR
> LED was illuminated but none of the others.
>
> Nothing I did would get any of the USER LEDs to light up.
>
> Connecting serial to the J1 header gives me the following output:
>
> U-Boot SPL 2013.04-00017-g5c4fa11 (May 03 2013 - 10:48:32)
> timed out in wait_for_pin: I2C_STAT=0
> Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
> Could not get board ID.
> Unknown board, cannot configure pinmux.### ERROR ### Please RESET the
> board ###
>
> All attempts to flash a different image or boot from the SD card fail with
> the same message. I gather that the EEPROM has lost it's ID.
>
> Is there anything I can do to fix this or has the EEPROM died?
>
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