Rock Pi 4B HDMI input not detected


#1

Post correction. Issue was only human error.


#2

Hi @TheHermit

Could you measure the voltage of HDMI connector pin19? the value must be high when insert HDMI,otherwise low.


#3

Actually, I installed the Debian Stretch armhf build and the 4K Toshiba TV works fine now.

Thanks for the reply.:sunglasses: