I bought two new Pi-Tops and the first one works fine.
Second shows black screen after booting, but pi seems to work (leds blinking). I've tested all connectors and accidentally I unplugged the little screen connector (between hub and screen): Display works fine. Rebooting: Fine. Turning off: Black screen again, after reconnecting the screen connector same as before (works).
I use a Raspberry Pi 3 and the standard Pi OS.
What can I do? Broken hardware?
HI Walter / Georg
I have the same issue, i have had a replacement hub but this still has the issue. Did your new hus fix your issue?
I also got my 2nd replacement and now the screen is working without having to remove the screen ribon cable each time it is power down.
i also built in my new hub. everything works great now