Not sure what you are doing wrong, hard to tell. What is your power source? Is it grounded? How much current can it supply? Can you send a picture of your wiring?
Gerald On Fri, Jul 24, 2015 at 4:37 PM, Carlos Novaes <carlos...@gmail.com> wrote: > Pins P9.5 and P9.6 are supposed to be connected to the DC power jack, as > stated in the BBB System Reference Manual (figure 23, and explicit stated > in page 113). So, I am using a external power supply at P9.1 ~ P9.2 as GND > and P9.5 ~ P9.6 as +5V. The power led goes up but the board does not start > to run and no other leds will blink. If I power up from DC jack or usb > cable, everything goes as expected, so I ask if I am doing something wrong > or should connect the other gnd pins. I double checked the connections and > they are ok. > > Thanks, > > -- > Carlos Novaes > > -- > 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. > -- Gerald ger...@beagleboard.org http://beagleboard.org/ -- 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.