I am having a problem with my Boron: I have a solid white LED and cannot enter DFU mode. I have researched all of the White LED threads and nothing is working. This is a Boron on .9 build.
Background; I had a failure in burning my Boron OTA, resulting in a solid white LED. Boot sequence; flashing green to flashing blue to solid white. I cannot enter DFU mode at all - no response from my mode/reset buttons. I cannot flash via USB (cannot go into DFU mode).
May I get a suggestion, please?