With the development of networks and smart devices, the popularity of smart TVs is getting higher and higher, but after many people have started with smart TVs, they will always encounter this kind of problem. The most common and most problematic issue is that Not on the wifi, today Xiao Bian gave everyone to sort out smart TV common wifi can not connect the centralized solution, look at it together. ã€Solution】 Method one: Nowadays smart TVs will support both wired and wireless modes. Wifi cannot connect properly. Then use network cables to directly insert the cable interface into the TV. No additional settings are required. Method 2: Turn off the TV. It is recommended that you turn off the TV, turn off the power, and leave it for 30 seconds. Then connect the power supply and restart the TV. Then search for the WiFi signal again and try to connect. Method 3: Restart the router. In general, the router will be in a long working state. When connecting to a new device, it occasionally fails to connect. The user only needs to cut off the power of the router, wait for 30 seconds, resume power, and search for the network connection again. Method 4: If all kinds of shutdown and restart are tried or not connected, you can try to check whether the gateway and DNS of the wireless network are normal. It is recommended to set all to get automatically, and then connect the TV after restarting according to method 2. Method 5: Perhaps your router and TV are separated by several walls, which affects the WiFi signal. Try to keep the distance between the router and the TV not too far away. Method 6: Upgrade your TV to the latest system. Find system upgrade options in the system settings, check and upgrade to the latest version, the new version of the system will be a lot of optimization, network connectivity will be upgraded accordingly. Method 7: If the above methods are tried and still no effect, look for after sales. Call the appropriate brand of after-sales TV or consulting business, I believe the problem will be a perfect solution. Watch on-demand video on smart TVs, recommend using a TV cat, watching live TV, and recommending live HDP; more interesting content, please use Tencent video TV version, Youku video TV version, etc.; Fun smart TV and box, more exciting Content is on the sofa butler.