After i2cset, nano can not boot and the serial port has no print information

After i2cset, nano can not boot and the serial port has no print information. When reflashing the nano with command “sudo ./flash.sh jetson-nano-emmc mmcblk0p1”, the terminal prints “Parsing board information failed.”
We use emmc nano board, without SD card.

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

hello clevor18,

may I know what’s the modification you’d done by i2cset?
thanks