Sounds like you are drawing too much power from the USB port on your PC and it does not like it. Try a DC power source.
Make sure the monitor and your PC are plugged into the same ground along with the DC supply.. Gerald On Fri, Oct 25, 2013 at 4:03 AM, <[email protected]> wrote: > Hi, > > I just recieved my BBB I plugged it to my PC's USB and once I connected it > to my HDMI monitor, I heard the computer as is the USB device was > disconnected and the BBB turned off... I unplugged the HDMI and connected > only the USB. It starts because the power LED turns on then the top USR LED > turns on then the rest for a second and then they start blinking and > everything goes off again. > > The mini hdmi cable is the one I use for my camera and it works just fine. > The monitor is the one that I'm using right now so there is no problem > there neither. > > Is there any way to know what the problem is? It seems that suddenly it > draws too much current or something and turns off. Could it be that? > > It was the first time I powered it and this is a real bummer. I have used > the original BB with no problems yet. > > Thank you > > El martes, 17 de septiembre de 2013 16:22:03 UTC+2, Gerald escribió: >> >> You could have also pressed the power button. >> >> Gerald >> >> >> On Tue, Sep 17, 2013 at 8:44 AM, NIkola Stojkov <[email protected]>wrote: >> >>> >>> >>> уторак, 03. септембар 2013. 10.39.24 UTC+2, NIkola Stojkov је >>> написао/ла: >>> >>>> Greetings, i have one issue with my BBB. When i plug power in mini USB >>>> or with 2 Ampers 5 Volts power adapter BBB lights up and it works. But, >>>> when i turn it off, i can not turn it back on immediately, no matter what i >>>> do (hold power button, or reinserting power cable). I can power it up about >>>> two or three hours latter, when i left it without power. I assume because i >>>> think that processor gives power to the board it somehow wont do it. But i >>>> do not understand how it is working after i left it without power for a >>>> while ? >>>> >>>> Thank you. >>>> >>>> >>> >>> I found the answer. The thing is, i had to shutdownt BBB with command >>> halt, then when i pluged usb power back it worked :D >>> Just ina case somebody else has this kinde of issue. >>> >>> Cheers! >>> >>> -- >>> 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...@**googlegroups.com. >>> >>> For more options, visit >>> https://groups.google.com/**groups/opt_out<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.
