ONSCREEN

Enabling HDMI CEC is important to make sure all of ONSCREEN's features work correctly.

How to Enable HDMI CEC on Various TVs

Configuring new HDMI port on a Samsung TV

HDMI Port on Most Samsung Models

Some TV's have extra steps to take to get things to work right, try this if your TV displays "No Signal" when we switch back to your TV.

HDMI Troubleshooting (No Signal)

xFinity plugged into HDMI In works until you have a call. Then it shows No Signal on TV.

xFinity shows "No Signal" in Pass-through

Guides on how to configure most TVs and enable HDMI-CEC which is required for ONSCREEN's complete functionality.

TV & HDMI CEC Setup

ONSCREEN Home - TV Video Calling

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