http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support
Gerald On Mon, Jun 2, 2014 at 11:12 AM, William Hermans <yyrk...@gmail.com> wrote: > Contact cicuitco, and ask for an RMA. > > No power LED from either barrel jack or USB port is not a good sign. > > > On Mon, Jun 2, 2014 at 6:03 AM, Eric Fort <eric.f...@gmail.com> wrote: > >> Since you're booting from SD card is the card Fully seated? Just >> checking, as it's in a spot easily bumped and I've knocked it out a couple >> times without realizing it then thought "oh, what happened, it's dead!". >> Also to boot from SD you need to depress the boot switch. really though to >> do much debugging on the black you need a serial console cable. you can >> also check which of the power rails are up. do you have 3v3 on the >> headers? What do the 4 lights show? Also what voltage are you showing on >> the power adapter under load and across both vcc_5v and sys_5v. If you >> have any capes stacked / plugged in unplug them and test the black alone. >> Remember to simplify. no matter what, all the best in getting things going >> as I too have done stupid things that set me back a week or more. the good >> news is that you will get past it and get things working. >> >> Eric >> >> >> On Sun, Jun 1, 2014 at 9:46 AM, <awy...@gmail.com> wrote: >> >>> I have been trying to configure LinuxCNC on my BBB for some time. >>> Everything was almost working, but when I tried to turn on the BeagleBone >>> today, it wouldn't start. No power led, nothing. I was using the AC/DC >>> converter I got from Adafruit, so it's not low quality (I assume). I also >>> tried plugging it in via usb, same result. Any ideas? >>> >>> -- >>> 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 beagleboard+unsubscr...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > 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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
