Power led flashes for a sub second then turns off. As far as I understand this means that the power controller has issues with initiating the boot process. No serial debug is active. I assume this is active once the CPU is awake.
On Friday, May 8, 2015 at 12:16:37 AM UTC+3, RobertCNelson wrote: > > On Thu, May 7, 2015 at 4:13 PM, Yoram Rotbach <[email protected] > <javascript:>> wrote: > > Hi, > > > > I wanted to play with the latest Debian image on my A5C board. > > After booting using HDMI display, everything was OK. > > Then I've connected my 4D systems 70LCD , but nothing was shown. > > So I've searched the web and found that adding > > dtb=am335x-boneblack-4dcape-70t.dtb to /boot/uEnv.txt is supposed to > solve > > the problem. > > So I did and this was the last time I saw my BBB alive :( It displays > all > > the symptoms of a blown processor. > > > > So my question is, could changing the uEnv.txt file the way I did > damaged > > the board? Is it possible to shorten GPIO pins this way? > > > > I wouldn't want this to happen again to my next BBB > > With the lcd not connected, what shows up on your serial debug? > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
