Sounds like you may have damaged the board some how. The flashing LED says the USB current is oo high and shuts down. On 5V power it has enough to keep going, but if the board is getting hotter than normal, then that says the could be some damage.
I suggest that you request and RMA and get it looked at. http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support Gerald On Mon, Dec 8, 2014 at 10:29 PM, <[email protected]> wrote: > Hello everyone > > My beagle bone black does not work. Had installed ubuntu 14.04 and as had > many problems working with a server and serial ports I decided to install > debian 7.5. My problem occurred when calculating the time of installation. > I wait three minutes and believed that the installation process is ready > and disconnect everything and took my TV, but the beagle did not work. > > - Symptoms that has the beagle is as follows > > --at Try to connect by USB power LED flashes only once and then off. and > led others do nothing > --at Connect with external power (5V, 2.5A) power LED remains lit > steadily, but not others led on. This also increases the temperature, the > bottom of the plate is too hot. > > What could it be? is successfully burned? or be a problem of bad flash? > > Greetings and thanks > > -- > 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. > -- Gerald [email protected] http://beagleboard.org/ http://circuitco.com/support/ -- 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.
