“No Signal” - Roku Premiere+ with Samsung Q80 4K TV
Please help with solution. Roku Premiere+ was working for months with my Samsung Q80 4K TV. No change to the setup. Then suddenly today, I’m getting a “No Signal” message on the TV after the Roku boots up. I can see the jumping Roku logo while booting but after it’s up and the main home screen comes up, TV suddenly switched to “No Signal” message. I switched HDMI cables, I switched HDMI ports, I unplugged the TV and the Roku, and I upgraded the firmware on the Roku and the TV. All does not work. Can someone help? All other devices (cable, blue ray, etc) all work. Thx for your help.