[MinnowBoard] New Board not Video Output

[Gerard Bucas]

The same symptoms are exhibited when you insert a 12V power supply by accident!! I have done that with 3 different minnowMAX boards and had to replace U35 to fix them. 

Hope this helps!

Gerard



> On Jul 21, 2015, at 5:39 PM, Matthew J Blandin <hbbs10 at gmail.com> wrote:
> 
> Before I go into trying to get it re-flashed either by CiruitCo or by getting the DediProg, could this potentially be a symptom of not enough power? Originally I got a power supply, but somehow confused myself and bought the wrong one, so I've been supplementing a 5V 1A power adapter that I had laying around until I get the correct power adapter that supplies enough Amperage.
> 
> Thanks,
> -Matt
> 
>> On Tue, Jul 21, 2015 at 10:49 AM, Eric owens <ericolv at cox.net> wrote:
>> The same thing happened to me.  I had to get an RMA from CircuitCo, shippped it back and they reflashed it.  They charged me to get it shipped back (another topic).      To do this yourself, you need a Dediprog SF100 spi programmer $230.
>> From: Matthew J Blandin
>> Sent: ‎7/‎21/‎2015 7:23 AM
>> To: MinnowBoard Development and Community Discussion
>> Subject: Re: [MinnowBoard] New Board not Video Output
>> 
>> Thank you all for the quick replies. Where might I get an SP1 programmer?
>> 
>> Thanks,
>> -Matt
>> 
>> 
>>> On Tue, Jul 21, 2015 at 2:44 AM, Berth-Olof Bergman <bo.bergman at winzenttech.com> wrote:
>>> Hi,
>>> 
>>> I think the firmware are not present or faulty, as you should have 2 LEDs lighting. It looks like this if you have a empty SPI flash.
>>> 
>>> Best regards,
>>> 
>>> B-O Bergman
>>> 
>>> 
>>> > 20 jul 2015 kl. 22:13 skrev Bill Traynor <btraynor at gmail.com>:
>>> >
>>> > On Mon, Jul 20, 2015 at 4:08 PM, Matthew J Blandin <hbbs10 at gmail.com> wrote:
>>> >> Hello,
>>> >>
>>> >> I have just received my Minnowboard Max. Currently, I only have an empty
>>> >> micro SD card, however, I am under the impression that when powered up it
>>> >> will default to the UEFI command line. When powered and plugged into and
>>> >> HDMI compatible screen, the screen says that it is not receiving any video
>>> >> input from the HDMI cable and goes into power saving. The board itself has
>>> >> only one LED light up (the LED closest to the switch). Does anyone know what
>>> >> is causing the problem?
>>> >
>>> > http://elinux.org/Minnowboard:MinnowMax#Known_Issues
>>> >
>>> > I've had this occur with a faulty hdmi cable as well.
>>> >
>>> >>
>>> >> Thanks,
>>> >> -Matt B
>>> >>
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>>> >>
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>> 
>> 
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