Welcome to this topic and hope you are having a great day.
I was following the steps discussed in the topic
After using
fdtput -t s meson64_bananapi_m5.dtb /aocec status disabled
reboot
The bananapi m5 leds work like normal but no image provided to TV.
I tried flashing a new SD but no luck.
I wont have a TTL - USB until next week.