Request an RMA. http://www.elinux.org/Beagleboard:BeagleBoneBlack#RMA_Support
We will see if we can recover the eMMC data. Make sure you add that to the RMA request. http://www.elinux.org/Beagleboard:BeagleBoneBlack#Improper_Power_Down....All_Revisions Gerald On Fri, Jul 18, 2014 at 2:20 PM, Thaddeus Woskowiak <[email protected]> wrote: > Hello everyone, > I have a Beaglebone Black that will not power up. Last week it was working > but today it appears to be completely dead. I tried using three different > methods to power it up, USB from a PC, USB power from a USB phone charger > that I have used in the past to power the BBB and a 3A 5V wall wart through > the barrel jack. None of those power sources will even illuminate the power > LED between the Ethernet jack and the barrel jack. It's as if the PMIC is > dead or was somehow zapped. I have tried pushing and holding the power > button but nothing. The power light does not even blink or flash. Between > last friday and today I have not touched it though a coworker had to move > my board to use my desk. It was not connected to any power source so it > couldn't have been shorted. My only guess is ESD. > > But the bigger problem is I have lost 4 solid days of work as it is all on > the eMMC and I forgot to backup (my dumb fault). My only hope is if I can > back feed the SoC power from the headers therefor bypassing the PMIC. But > from the looks of the schematics and manual, the SoC depends on the PMIC to > control the reset and power signals. > > Am I looking at a total loss or is there any hope of powering the board or > reading the eMMC? > > -- > 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. > -- 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.
