How do you fix a Comcast TV when it says no signal?
How do you fix a Comcast TV when it says no signal?
https://www.youtube.com/watch?v=FJXlVFUVP3c
How do I refresh my Comcast TV signal?
- Press the A button on your remote control, or visit the Help section in Settings. ...
- Highlight the System Refresh tile, and press OK.
- Please remember that performing a System Refresh will interrupt all X1 TVs and recordings in your home for up to 10 minutes.
How do I check my Comcast cable signal?
Use the arrow buttons on the remote to highlight Low Signal Indicator. Press OK (or press the raised button on the center of the directional pad if your X1 remote does not have an OK button) to toggle the feature on. The indicator will then appear at the top right of your screen, next to the time and temperature.
Why does my Comcast box keep saying no signal?
Troubleshooting Steps Make sure all power cables are plugged into working power outlets for the TV and for your X1 TV Box. Hand-tighten all cable connections to make sure they're not loose. ... Power on both the TV and the X1 TV Box. Confirm that the TV is set to the proper input.