-------------------------------------------- On Sat, 5/13/17, Jonathan Gray <j...@jsg.id.au> wrote: > You need to hold down the boot > switch while booting to boot from SD card
I did that. It didn't work. There is something else needed ... > if > the eMMC contains a msdos filesystem with MLO etc. If > booting from > eMMC fails or is skipped with > the boot switch the SD card will be used > as > the boot device. > > http://www.elinux.org/Beagleboard:BeagleBoneBlack#BeagleBone_Black_Connector_and_Switch_Locations