tv says no signal but cable box is on xfinity

It sounds like the cable jack that you connected the box to in the new room is inactive for service. The next option is to restart the cable box.

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Your set-top box might be the reason for a no-signal issue in some cases.

. I understand you want it to be in a room where it gets used more often that makes sense. We can definitely work with you on options for fixing the problem with the cable box in the new room. When we turned on the tv it says no signal.

When you have reached the signal wait a while for it to initialize. If that does not work call into Comcast at 1-800-266-2278 or 1-800-934-6489 and speak with a CSR about sending authorizations to that cable box. Use your remote or the power button on the box itself to accomplish this.

Whether you use an SD or HD box the provider may release a new firmware and update it in the background. HDMI 2 - Apple TV. Press Exit Exit Exit 720 on your Xfinity remote.

Unplug the cable box from the wall outlet for at least 60 seconds before plugging it. Dealing with issue number 1 is pretty basic. Issue number 2 is a little more complicated in that.

The video cable connecting the TV to the cable box is not plugged in. Just make sure the cable box has electricity and the power button has been pushed. After that restart your television.

If that is okay reboot the cable box to reinitialize service. After initializing the channel will display and the no signal message will vanish. TV has three HDMI inputs.

Confirm that the TV is set to the proper input. When it does locate the input button on your remote and select the right Input to get the signal. Tv Says No Signal But Cable Box Is On Xfinity.

REBOOT THE TV AND THE CABLE BOX. If that does not work call into Comcast at 1-800-266-2278 or 1-800-934-6489 and speak with a CSR about sending authorizations to that cable box. Turn off your TV and wait a few minutes before turning it back on.

The cable box is not turned on or has no power. When we turned on the tv it says no signal. Check that all the cable connections are secure.

The TV is on the wrong input channel. At the time when you have plugged it correctly leave it for a while to have it come up. You can then change to a different resolution by pressing the.

HDMI 1 - Playstation. Check the Cable BoxSet-Top Box. First ensure TVs input is on the cable input.

These steps will work not only for cable boxes but for other devices as well. Use different HDMI cable. If using an hdmi cable to connect the x1 tv box to the tv confirm that its plugged into the proper locations.

Still No Signal Third. Then wait a few minutes before turning it back on. HDMI 3 - Comcast box.

This means new satellite settings have been uploaded but the device has not fully integrated with the adjustments. Still No Signal Cable not to blame. TV Says No Signal But Cable Box is On.

Power on both the TV and the X1 TV Box. If that is okay reboot the cable box to reinitialize service. Click to see full answer.

Make sure the plugs for the devices havent come loose the outlets are working and a fuse hasnt blown. Try cable box HDMI in HDMI 1 port. Check the Power and Connections for Your Devices.

Fortunately there is a simple proven fix. If there are no reported outages check for these common device issues. It works fine through out the day but when you turn on the tv first thing in the morning the tv says no signal.

No signal issues and cable box problems are extremely common with todays television sets. Xfinity cable box showing No Signal on tv. Why do I have no cable signal.

This should bring the picture back by setting the resolution to 720. If your TV is hooked up to a TV Box VCR or DVD player check. First ensure TVs input is on the cable input.

If your TV says no signal but the cable box is on you need to reboot the cable box. Tv Problems No Signal Detailed Login Instructions LoginNote from. If youve completed the steps above and theres still no picture.

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