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The Daily Insight

How do I connect my broken cable to my coaxial TV?

Author

Emily Sparks

Published Feb 28, 2026

How do I connect my broken cable to my coaxial TV?

Many of these boxes have the option of connecting using an HDMI cord. If the coaxial connection on your TV has broken, using a set-top box antenna connected using HDMI is the best way to continue watching over-the-air channels.

Why doesn’t my TV have a coax input?

Many of the newer TV’s are being made with no coaxial port and/or digital tuner. In order to use an antenna with a TV missing the needed coaxial port you can purchase a digital converter box. The converter box allows you to connect your antenna to the television AND they have built in tuners also.

Does HDMI cable replace coaxial?

HDMI, or High-Definition Multimedia Interface is the modern replacement for coax in the home. It is used to carry signals between devices with the maximum amount of data possible for high definition or ultra-high-definition broadcasts. It can carry audio too.

How do I connect my HDMI cable box to my Vizio TV?

All the HDMI connections have a number printed near them. So if you connected your cable box to the HDMI connection labeled #1 then just press the input button on your remote and select HDMI-1. You will be able to see a picture immediately. If the box is connected using a composite or component cord then change the input to Comp.

What to do if the coaxial port breaks off from your Vizio?

Sometimes a coaxial connection can be broken off from a TV. Once the connection has been broken from the TV it cannot be reconnected. Luckily you do have several options to resolve the issue and start watching TV again.

How to fix a bad picture on a Vizio TV?

How to fix screen / picture / display issues 1 Unplug the power cord from the outlet or the wall (whichever is more accessible). 2 Hold the power button on the side of the TV down for 3-5 seconds. 3 Plug the TV’s power cord back in, and power on the TV.

How does an antenna work on a Vizio TV?

All TV antennas connect with a coaxial connection. This is a type of cord that screws onto the back of your TV. You just need to change the input of your TV then scan for channels. Press the Input button on your Vizio remote. The TV will display the available inputs. You want to choose the option labeled “TV”.

How do I Set my Vizio TV to cable?

Press the Input button on the remote control and select “TV”. Press the Menu button on the remote. Select “Tuner” and press OK. Check the “Tuner Mode” settings. It should say “Cable”.

Sometimes a coaxial connection can be broken off from a TV. Once the connection has been broken from the TV it cannot be reconnected. Luckily you do have several options to resolve the issue and start watching TV again.

Why is my Vizio TV not connecting to the network?

Press the Menu button on the VIZIO Remote. Highlight and Select Reset & Admin then Reset TV to Factory Defaults or Clear Memory (Factory Default) If you are still unable to see your wireless network please Click Here to contact a VIZIO support representative or Click Here to request service for your television.

All TV antennas connect with a coaxial connection. This is a type of cord that screws onto the back of your TV. You just need to change the input of your TV then scan for channels. Press the Input button on your Vizio remote. The TV will display the available inputs. You want to choose the option labeled “TV”.