Could this be related to the "cheap" power supply? Would it be better with a stable power supply or are you shure that the chip is gone?
2013/10/22 Gerald Coley <[email protected]> > Yes. It is normal when the board has been damaged. The PMIC > is shutting down due to excess current on one of the rails. > > Gerald > > > > On Tue, Oct 22, 2013 at 12:58 PM, Tux Leonard <[email protected]> wrote: > >> Hi, >> >> I got the same problem. When I plug in a 5V power supply one LED ligthsup >> and goes off again. After that nothing happens. >> When I plug in the USB cable (in addition to the 5V) the BBB starts >> booting. >> >> Is this behavior normal? >> >> @Gerald Coley >> What is the part number of the power supply? >> unknown. It's 5V power supply from my phone. >> >> Is it connected to the same ground as the rest of they system? >> I suppose it's done inside the BBB. Isn't it? >> >> When plugged in, what is the measured voltage? >> +5V >> >> >> >> 2013/10/21 Gerald Coley <[email protected]> >> >>> What is the part number of the power supply? >>> Is it connected to the same ground as the rest of they system? >>> When plugged in, what is the measured voltage? >>> >>> Gerald >>> >>> >>> On Mon, Oct 21, 2013 at 7:32 AM, <[email protected]> wrote: >>> >>>> Hello >>>> >>>> I'm trying to boot a new BBB with a 5V, 2A power supply... >>>> >>>> It boots perfectly when connecting the power supply via mini-USB cable, >>>> but it won't boot when powering over the DC jack with the same power >>>> supply. >>>> Any hints why that may be? Weak power supply section? >>>> >>>> >>>> The same power supply works perfectly with Raspberry Pi and Cubieboard >>>> with connected 300MB WLAN adapters. >>>> >>>> >>>> >>>> -- >>>> 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/groups/opt_out. >>>> >>> >>> -- >>> 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/groups/opt_out. >>> >> >> -- >> 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/groups/opt_out. >> > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
