Cause
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1. The wireless network itself has problems
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If you find that the mobile phone wireless network is connected but can not get on the network, then we first need to check whether there is a problem with the wireless network, if it is a wireless router user, please check whether you can use the computer to surf the Internet, if the computer can surf the Internet, then the network is no problem.
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2, wireless network password input error
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In order to ensure the security of the wireless network, today's home wireless router network has a wireless password, the mobile phone to connect to the wireless network, you must enter the correct wireless password for connection, so that it can be used normally, if you find that you can not connect to the network, or sometimes show the connection, but not on the network, you may wish to disconnect the network in the Wifi setting, Then enter the password to try the connection.
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3. The wireless router is set with advanced security
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In order to ensure that the wireless network is cracked by others, some people usually add advanced security Settings, such as the IP or MAC binding function set in the router, once the function is turned on, only the mobile phone or computer can be set in the router to surf the Internet normally, and the device that is not bound to Mac information, even if it is connected to a fool, can not surf the Internet normally.
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Therefore, when you encounter this problem, you need to log in to the wireless router to see whether the Mac binding function is enabled, if so, you can add your mobile phone Mac or IP address binding, you can also turn off the IP or MAC binding function.
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Methods\/Steps
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1. Switch to wired
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Wireless can not be connected for a short time, then use cable, directly insert the network cable interface into the TV, no need to set up. If you still can't connect, it must be a network problem.
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2. Reboot the TV
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Turn off the TV, turn off the power, leave it for 30 seconds, then reconnect the power, and restart the TV. Rebooting the TV resets the system so that it can recognize the WiFi signal again.
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3, cut off the router power
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After the router is powered off, wait 30 seconds before restoring the power supply. In addition, devices such as mobile phones can be used to detect whether the wireless connection is smooth.
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4, check the wireless network gateway and DNS
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Check whether it is normal. You are advised to set it to automatic acquisition, and then restart the TV according to Method two. The distance between the router and the TV is reduced.
1, first of all, not all TV can connect to the wireless network, the general smart TV support wireless network connection.
2, smart TV connected to wireless network operation steps: start the TV normally; The system Settings page is displayed. Enter the network Settings, generally there will be wired Settings, wireless Settings, pppoe and other modes; Select the wireless setting page, turn on the wifi switch, and the TV will search for the wireless wifi in the current environment; Select the wireless wifi to be connected, and connect, enter the wifi password to connect, if there are special symbols such as letters, please select through the input switch function of the remote control.
3, after the normal connection, you can normally experience the business function of the TV.
4, the system compatibility is not good, unstable, sometimes the system is used for a long time, the worse the stability. ?
5, restore factory Settings is ok. TV remote control to open the Settings, select system Settings, choose to restore factory or reset it.
6, it may be that the password you entered is wrong, or the setting is not caused, generally should be no problem.
At present, wireless network mainly uses three technologies: microwave communication, infrared communication and laser communication. The current satellite network is a special form of microwave network, which uses geosynchronous satellites as relay stations to forward microwave signals. A synchronous satellite can cover more than 1\/3 of the earth's surface, and three synchronous satellites can cover all communication areas on the earth's surface.