I tried a few of the images from http://build.webos-ports.org/webosose/raspberrypi3/
They just result in the multi-colored square followed by a black screen. My TV then reads no input from the Raspberry Pi.
The image file extension is [.rpi-sdimg] and I flashed it to my SD card with Win32DiskImager.
Does anyone know how I can get the these pre-built images to work on my Raspberry Pi 3?
I am trying to convert all of my Aunt's regular TVs into smart TVs using Raspberry Pis and your help would be much appreciated.