Update FDRM-K64F bootloader question
On windows 10 computer, I follow the Step 3 update my FDRM-K64F bootloader, When the file(0244_k20dx_bl_0x5000.bin) copy operation completes, the FDRM-K64F auto reboot, and the green led is flashing fast. unplug and replug the board into my computer normally, The board didn't react at all. the green led not bright and computer not mounts a drive . When I press the reset butten, The board reboot , but the device mounts a drive named not MAINTENANCE , is old BOOTLOADER. Why that? What should I do?
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