To fix HDMI not supported issue ... If the issue continues, repeat the process but try a different HDMI input on your TV to see if this improves the situation.

Restart your router and Google TV streamer. To start your Wi-Fi router, unhook the power cable for around 60 seconds and plug ...

If a device is plugged into HDMI 1, use the Input button to switch to HDMI 1 ... This general Roku troubleshooting step can ...

The Android box was able to record video from the HDMI input with pre-installed software ... command he was issuing over ssh. He finds the fix in the ffmpeg documentation which saves you the ...