HDMI input not working For Roku Or Firestick but works great with Chromecast

[Op2mztk]

My LG32LX1D tv works fine with my Chromecast. I tried to use my new Firestick and Roku (both work great on other LG sets in the house) but I get a "No Signal" error. Ideas?

 

[americanaudiophile]

Maybe the other streamers are set for 1080p which that TV may not accept. Connect it to another TV and change the output to 720p then try it again.