socrates018

Okay, trying another HDMI cable fixed it, although on radxa's debian it worked with the same cable but thanks.

I Installed radxa os (debian) again which works fine and tried to scan SPI flash via terminal but It was sequences of all zeros and then all ones, so no I presume no information stored in SPI, just to be safe I also erased it. After some experimentation I found that I cannot control armbian terminal through UART and that's why I thought it hanged but I managed to connect via SSH (ty @eselarm) with ethernet to my laptop and custom DHCP and everything worked okay. The only problem is that HDMI still does not work. HDMI shows connected but I get this error from dmesg:

Yesterday I tried to erase the SPI flash via maskROM mode, I was getting some weird errors that flash is 0 MB or that emmc is installed (It's not) but I think SPI flash is not empty although I tried to erase all with success. I run the latest minimal community (6build again and I enabled level 7 verbose. I still get the android prints and I don't see much change. Typing through UART is not possible but I noticed that with a keyboard Ctrl+Alt+Del restarts it so the keyboard works I just can't type or see. Also HDMI has no ouput so I can't do anything else. I think the 3C has a DC-DC converter but I don't think power is the problem because I used a usb tester and the draw was about 3-4 Watts. The kernel version is 6.12.59 (github releases). I don't know what else to do.. . new.txt

Thanks for replying, I hadn't noticed the android thing, I have two sd cards one with the radxa android 14 and the other with the debian bullseye from radxa. I didn't mess with the SPI flash because both work correctly, does android flash the spi when booting, I don't understand how it works with the default debian but not here? I will try to maskrom mode and update. Btw here is the whole boot sequence in case it helps (I tried an older armbian build here but still the same). serial_log.txt

Hello, I just flashed the latest minimal img from the github releases (Armbian_community_26.2.0-trunk.7_Rock-3c_trixie_current_6.12.58_minimal.img.xz) but I see no output on hdmi and it gets stuck at login, nothing I type works.