[MinnowBoard] MinnowBoard Max - no Input signal on screen

maxreyesr at gmail.com maxreyesr at gmail.com
Fri Oct 23 20:55:02 UTC 2015


There is a FTDI seríal port on minnowboard max for those cases to find a
solution even without input signal on screen...
El 23/10/2015 14:34, "Rico Miledi" <rico.miledi at biodot.com> escribió:

> I was looking at the TinCanTools flasher, however as the board is brand
> new I do not see why I should need to do this.
> I was looking for confirmation that the board is bad and I think I have
> just received it - thank you.
>
> r
>
> On Fri, Oct 23, 2015 at 11:47 AM, Eric <ericolv at cox.net> wrote:
>
>> Sounds like the first one I bought (still dead).   I had to send it back,
>> they re-flashed it and sent it back.  It worked for a while then went dead
>> again.  If you have a SPI flasher, you can try to re-flash the board (SPI
>> Hook TinCanTools.com or DediProg SF 100, the first one is *much*
>> cheaper).  However, this did not work for mine.
>>
>>
>>
>> *From:* elinux-MinnowBoard [mailto:
>> elinux-minnowboard-bounces at lists.elinux.org] *On Behalf Of *Rico Miledi
>> *Sent:* Thursday, October 22, 2015 5:39 PM
>> *To:* MinnowBoard Development and Community Discussion
>> *Subject:* Re: [MinnowBoard] MinnowBoard Max - no Input signal on screen
>>
>>
>>
>> I only pressed the power switch after I tried different monitors and
>> power supplies (I misstated the rated amperage of the power supply I am
>> currently using - it is 3A instead of 2.5A).
>>
>>
>>
>> I just turned it on - left it on for a minute then pressed the power
>> switch - nothing appeared to happen the one LED that was on (D1 - next to
>> the button) did not flicker - I have never seen D2 go on.
>>
>>
>>
>> r
>>
>>
>>
>> On Thu, Oct 22, 2015 at 5:11 PM, Rico Miledi <rico.miledi at biodot.com>
>> wrote:
>>
>> Yes - nothing seemed to change.
>>
>>
>>
>> r
>>
>>
>>
>> On Thu, Oct 22, 2015 at 4:12 PM, David Byte <dbyte at suse.com> wrote:
>>
>> Did you press the power button near the blue LEDs?
>>
>> Sent from my iPhone. Typos are Apple's fault.
>>
>>
>> On Oct 22, 2015, at 6:10 PM, Rico Miledi <rico.miledi at biodot.com> wrote:
>>
>> I have been trying to follow the setup procedures for a new MinnowBoard
>> Max as described on:
>>
>> http://wiki.minnowboard.org/MinnowBoard_MAX_HW_Setup
>>
>> I have a 2.5Amp AC to 5V DC power supply (positive on the inside of the
>> barrel) that shows a voltage of 5.4V without a load (just using a
>> multi-meter) and have tried several monitors but each of these reports no
>> signal input.
>>
>> The board shows only has one illuminated led light when power is applied
>> - I believe that there should be two?
>>
>> Is the board defective or should I be doing something else (it was
>> purchased recently from Mouser).
>>
>> Thank you in advance for any help.
>>
>> Rico
>>
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>>
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>>
>>
>>
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>>
>
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