[MinnowBoard] MinnowBoard Max - no Input signal on screen

Rico Miledi rico.miledi at biodot.com
Fri Oct 23 19:03:54 UTC 2015


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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