Flashing the SD card is different than flashing the Jetson. The SD card is only the operating system, while the module itself has QSPI memory which contains the equivalent of a BIOS (in software only) and bootloader (it is a custom boot chain). The Jetson itself must be flashed when it is a dev kit with an SD card (but the Jetson itself only needs to be flashed once with a compatible major release version, and then you can install any number of SD card releases on it so long as they are the same major version).
There are 4 usb connections on the front and 1 micro usb. Please be more clear as to which one I need to connect to. Tell me step by step what you want me to do, and I will. I am getting frustrated with this thing already as it worked for a while, then not.
