Serial number is blank. I just see a large white rectangle to the right of
"S/N" on the bottom silkscreen.

re: circuitco - I purchased it through Adafruit 2 years ago, so I don't
believe so.

On Tue, Dec 1, 2015 at 1:12 PM, William Hermans <[email protected]> wrote:

> Is this a circuitco board ?
>
> On Tue, Dec 1, 2015 at 2:10 PM, Bryan Hood <[email protected]> wrote:
>
>> Oh wow! I have an answer. I went to go probe U7, the EEPROM, and
>> discovered that it has fallen off the PCB. All that was left was a single
>> pin dangling on a pad. I can see where the other chip legs used to be
>> soldered on.There must have been a defect during the SMT process.
>>
>> So my next question is, is there a way to get a programmed EEPROM to fix
>> my BBB? Can I get an RMA? Or should I just buy a new one?
>>
>> On Tue, Dec 1, 2015 at 1:01 PM, Bryan Hood <[email protected]> wrote:
>>
>>> Here is my UART output:
>>>
>>> U-Boot SPL 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54)
>>> Could not probe the EEPROM; something fundamentally wrong on the I2C bus.
>>> Could not get board ID.
>>> 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 ###
>>>
>>>
>>> On reset, the same message repeats. I'll probe the I2C bus and see what
>>> I can find.
>>>
>>> Bryan
>>>
>>>
>>> On Sun, Nov 29, 2015 at 10:40 PM, William Hermans <[email protected]>
>>> wrote:
>>>
>>>> Make sure your serial adapter is 3v3 ttl.
>>>>
>>>> On Sun, Nov 29, 2015 at 11:16 PM, Bryan Hood <[email protected]>
>>>> wrote:
>>>>
>>>>> Hi William,
>>>>>
>>>>> I tried flashing the eMMC as you suggested, but no luck. The LEDs
>>>>> never turned on, so I just waited a very long time. I'll work on getting
>>>>> the serial output next.
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Bryan
>>>>>
>>>>> On Sun, Nov 29, 2015 at 7:44 PM, William Hermans <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> Using a serial debug cable will give you a better idea of what's
>>>>>> going on. It will not always let you know exactly what the problem is, 
>>>>>> but
>>>>>> based on what you  get as output, someone here could give you a better 
>>>>>> idea
>>>>>> what's happening.
>>>>>>
>>>>>> Passed that . . .  try flashing this to sdcard, and booting from it.
>>>>>>
>>>>>>
>>>>>> http://debian.beagleboard.org/images/bone-debian-7.5-2014-05-14-2gb.img.xz
>>>>>>
>>>>>> This is an older image, and I have a good reason as to why you should
>>>>>> attempt booting from this. Older eMMC images can interfere with newer
>>>>>> sdcard images at boot. This should give you( us ) a better idea what is
>>>>>> going on. Typically though, with an older 1st, and 2nd stage boot loader,
>>>>>> if you press and hold the boot button at boot. the board should be forced
>>>>>> to boot from, and use the 1st, and 2nd stage bootloader from the sd card,
>>>>>> instead of attempting to use the boot loaders from the eMC . . .
>>>>>>
>>>>>> On Sun, Nov 29, 2015 at 7:45 PM, Bryan Hood <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> I've got a beagle bone black that used to have debian on it, but
>>>>>>> it's been sitting on my desk unpowered for over a year. I recently tried
>>>>>>> booting it, but the user LEDs won't turn on; only the power LED will 
>>>>>>> light
>>>>>>> up. I tried programming the on board flash, and booting from a microSD
>>>>>>> card, but no luck. Any suggestions? I've got tools at work to probe the
>>>>>>> debug header, but I'm hoping it doesn't come to that. Thanks!
>>>>>>>
>>>>>>> --
>>>>>>> For more options, visit http://beagleboard.org/discuss
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>>>>>>>
>>>>>>
>>>>>> --
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>>>>>
>>>>> --
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>>>
>>>
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