Just got an Transpeed X3 plus (S905X3 based). 4GB RAM, 64GB eMMC.
It does boot from the SD as far as I can see.
I try Armbian image for RK + AML + AW with g12a and sm1 dtb files.
But i have only this on display:
During the boot process, I see 4 penguins, as I have 4 cores, but they are very poorly drawn, only outlines.
Then they run "OK", as if the download process is happening, but apart from OK, nothing is visible, and OK is very poorly visible.
When it ends I can press "Enter" and "OK" is shifted up, but the login prompt is not visible.
Over the network, I do not see DHCP requests. IP does not receive.
Any Ideas ?