How To Fix Vizio TV Wont Connect To WiFi/Ethernet/Internet? (Best 4 Fixes)

Vizio TVs are a great way to combine all of your streaming services into one device, and they are much more affordable than some of the other brands on the market.

But having all of your apps on one TV is pointless if you can’t connect it to your WiFi.

This article will go over all of the possible reasons why your Vizio TV wont connect to WiFi, as well as how to fix them so you can watch all of your favorite TV shows again.

If your modem, router, or Ethernet are not working, the settings are incompatible, the password is incorrect, you are connecting to an unauthorized public network, or the WiFi chip is broken, your Vizio TV will not connect to the internet. Furthermore, if the signal is weak or disrupted, it will frequently disconnect.

I’ll go over these issues in greater depth below, including what you should do in each situation. You will also find a step-by-step guide to general troubleshooting tips that will resolve the majority of WiFi connection problems.

VIZIO TV WONT CONNECT TO WIFI

If your Vizio TV isn’t connecting to the internet, try the general troubleshooting solutions listed below. Most of these solutions are simple to implement and applicable to a wide range of situations.

This is why Vizio support staff will walk you through these steps first before attempting to find a more unique solution.

1. Rebooting Your Modem/Router

Using the steps below, you can perform a hard reset on your modem or router.

1. Unplug your modem/router from their power supply.
2. Wait one minute.
3. Plug the modem, then your router back into the power.
4. Wait until they have fully started before you attempt any connections.

Make sure you have taken any backup batteries from your modem or router. They need to be completely disconnected from any power in order for this process to work.

2. Performing A Hard Reset On The TV

A hard reset will clear the TV of any minor glitches that are preventing it from connecting to WiFi. This will not delete any of your previously saved preferences or downloaded content.

1. Turn off your television and unplug all connected devices.
2. Unplug the television from the power supply.
3. For 30 seconds, press and hold the power button on the TV.
4. Wait for another ten minutes.
5. Reconnect the TV and turn it on.
6. Connect your devices once more.

3. Performing A Factory Reset On The TV

Resetting your TV to factory settings will resolve the majority of software issues, but it will also erase all preferences and downloaded content from your TV.

As a result, this should only be used as a last resort. The steps for performing a factory reset are outlined below.

1. On your remote, press the ‘Menu’ button.
2. Go to ‘System > Reset & Admin.’
3. Choose ‘Reset TV to Factory Defaults.’
4. Enter your TV passcode or the ‘0000’ default code.
5. To confirm the factory reset, select ‘Reset.’
6. Wait for the television to restart.

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VIZIO TV WIFI NOT WORKING/CONNECTING

If you suspect your Vizio TV’s WiFi is not working, check to see if you have internet access on other devices connected to your home network, such as an iPhone or laptop. If the internet does not work on these devices, the problem is most likely with your modem, router, or service provider.

Using the steps outlined above, try resetting your modem and router. If this fails, you can contact your service provider to see if the entire network is down.

If all other devices in the house are connected to the internet, this confirms that the problem is with the TV. The following are some possible reasons why your TV may be unable to connect to the internet.

• Inadequate or disrupted WiFi signal
• Problems with your modem or router configuration
• Incorrect password or joining an unauthorized network
• Firmware flaws
• a hardware failure (WiFi chip)

You can use your Vizio TV to test your internet connection to see if you are connected to a network. This procedure is described in detail below. This test will also allow you to determine the speed of your internet connection.

1. Testing You Vizio TV Network Connection

1. On your remote, press the ‘Menu’ button.
2. Go to ‘Network > Test Connection.’
3. To begin the test, click ‘Ok.’

When the test is finished, you will be able to see if the TV is connected to WiFi as well as the internet speed of that connection. A speed of 3MB/s is ideal for streaming movies and TV shows, but any 4K content requires at least 25MB/s.

As a result, if you are not connected to the internet or your internet speed is too slow for what you are doing, you know the problem is with the network connection.

VIZIO TV ETHERNET NOT WORKING/CONNECTING

Ethernet connections are typically the quickest and most dependable method of connecting your Vizio TV to the internet. However, if this does not appear to be working, you should investigate the issues listed below. Some Vizio televisions lack an Ethernet port.

1. Cable Or Port Failure

Check to see if your Ethernet connection has been harmed by a faulty cable or connection point. To begin, try unplugging the cable from both ends and reconnecting it. Sometimes the issue is as simple as a faulty connection.

If that doesn’t work, try using your cable with another device to see if it still works. If not, you may need to replace the cable.

You should, however, try a different port on your router or modem. If a single port is used too frequently, it can become damaged. If none of the ports work with that cable and you’ve tried multiple devices, you know it’s the cable that’s causing the problem.

2. TV Preferences

Ethernet connections, like any wireless network connection, must be configured in the TV’s network settings. This is straightforward, but some people may believe that Ethernet connections are automatically detected. Follow the steps below to configure your Ethernet.

1. Connect the Ethernet cable from your TV to your modem/router.
2. Press the ‘Menu’ button on the Vizio remote.
3. Select ‘Network’.
4. Select ‘Wired Network’.
5. Wait for confirmation that the connection is complete.

3. Type Of Ethernet Cable

If your TV has successfully connected to the internet via Ethernet cable but you are still experiencing poor connectivity, check the type of cable you are using. This is only an issue if you are trying to connect to high-speed internet.

Ethernet cables are classified into several types, such as ‘Cat-5’ and ‘Cat-8.’ In general, as the number increases, so does the transfer speed.

Cat-5 cables have a bandwidth of 10-100MB/s, whereas Cat-5e cables have a bandwidth of 1,000MB/s (1GB/s). To stream 4K content without interruptions, you should have an internet connection with a speed of at least 25MB/s.

As a result, for any high-speed internet services, a Cat-5e cable or higher is recommended. You should also ensure that your router supports these speeds, which should be listed in the user manual.

VIZIO TV WON’T CONNECT TO INTERNET (CONNECTED TO WIFI)

For the following reasons, your TV may have trouble connecting to the internet.

1. Firmware Flaws

Sometimes firmware updates are released, and there are bugs that disrupt the normal operation of your television. This could be one of the reasons you’re having trouble connecting to the internet. Keeping your firmware up to date will ensure that you have the most recent fixes for these bugs.

When new firmware is released, your Vizio TV should automatically update. To manually check for these updates, however, follow the steps below.

1. Press the ‘Menu’ button on the remote.
2. Navigate to ‘System > Check for Updates’.
3. If a new update is available, confirm that you would like to download and install the latest firmware.

2. Using a Public Network

You may be unable to connect to the internet if you are using a public network, such as in a dorm room, without entering a username and password. Vizio TVs are designed for home network connections and thus are not suitable for this setup.

You can, however, connect to a public network by obtaining permission from the network administrator. They will require you to disconnect your TV’s Mac Address, which can be found in the two areas listed below.

• System Information can be found in the System menu.
• Menu > Network > Manual Configuration

3. Incorrect Password

Check that you’ve entered the correct password. It may appear obvious, but it could be as simple as failing to make the password case sensitive. Your modem’s default network password is usually located on the back or bottom of the device.

CONCLUSION

The issue of your Vizio Tv not connecting to WiFi can be resolved by enabling the DHCP setting on your Tv. However, if you have a problem with your WIFI, you should fix it. The majority of the time, electromagnetic objects block a wireless signal.

Remove it if it is in the vicinity. SmartCast tv is sometimes incompatible with network encryption settings. To change the encryption type, you must first consult with your ISP.

Frequently Asked Questions

Why won’t my Vizio TV connect to the Ethernet?

If your modem, router, or Ethernet are not working, the settings are incompatible, the password is incorrect, you are connecting to an unauthorized public network, or the WiFi chip is broken, your Vizio TV will not connect to the internet. Furthermore, if the signal is weak or disrupted, it will frequently disconnect.

Why is my Vizio TV reporting a network connection failure?

If you’re wondering how to reset the WiFi on your Vizio TV, you simply need to reset the router and restart your TV. You can also go to WiFi settings and delete the network. After that, you must locate and reset the WiFi. The options can be found in the menu itself.

Do Vizio Smart TVS have an Ethernet port?

To connect your Vizio to Wi-Fi, you’ll need an ethernet cable. Locate an open ethernet port on the back of your Wi-Fi router and an open ethernet port on the back of your Vizio TV.