There may be many reasons why the TV is not connected to WiFi. Here are some common reasons and solutions:
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1. Router failure: If the router is not faulty, then it may be a TV connection problem. Try restarting the router and make sure the TV and computer are on the same network.
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2. Network setup problems: If the WiFi Settings on your TV and computer are not correct, they may not be able to connect. Check the WiFi Settings to make sure the password is correct and that all devices are connected to the same network.
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3. TV software problem: If the TV uses WiFi connection, but can not connect, then it may be a TV software problem. Try restarting the TV software, or uninstall and reinstall it.
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4. Wi-Fi signal strength issues: Wi-Fi signal strength may not be enough to connect to the TV. Try increasing Wi-Fi signal strength around the TV, or use another Wi-Fi source.
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5. TV hardware problem: If all methods have been tried, but still can not connect to the TV, then it may be a TV hardware problem. Please seek professional help or consider replacing your TV.
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Hopefully these tips will help you solve the problem.
The following reasons may cause the TV to fail to connect to WiFi: 1. The distance between the TV and the WiFi signal source is too far, resulting in weak signal and connection failure.
2. TV or WiFi device hardware connection problems (such as equipment failure, driver failure in various aspects, etc.), 3. It may be that the WiFi router has set access restrictions or set a security password such as a key, or that the transport protocol is incompatible, which will also prevent the TV from connecting to WiFi.
In the first two cases, you can rearrange the hardware device, or perform diagnostic maintenance and other operations. If this is the third case, you can try to reset the WiFi Settings or contact your network provider for help with technical support.