Hi everyone

I just bought a NanoPi M4 with an SDcard and a eMMC module.
I followed the instrtuctions from the FriendlyARM wiki:
- flash the eflasher system in the SD card (I tried with 2 different cards and all the OS from the downloads section)
- start the system with both the SDcard and eMMC module connected
- complet the installation to the eMMC module, following the flasher gui instructions
- turn off, extract the SDcard an switch on the nanopi again

It remains with the red led fixed on and does not boot

I booted from the SDcard in lubuntu and checked if the eMMC module appeared on disk-tool or gparted. It is there, but I don't know what step can I take from here.

I apreciate the ideas to solve this