If the TV does not support wireless networking, generally can not directly connect to the wireless network, can only be used with the network TV box, the use of network TV box to connect to the wireless network; Specific connection, set the method is as follows (in youku TV box as an example, the operation method of other network TV box) : 1, need: has been connected to the wireless router, a network TV box for youku box (for example), a HDMI cable, a TV set; (router) (youku box) (HDMI) 2, connect one end of the HDMI cable youku box HDMI interface, a connection TV HDMI interface; 3, youku box and TV are electric start, click on the \"source\" button on the remote control of the television, switch the TV to the HDMI mode, can display the main interface of youku box; 4, youku box remote control operation, enter the youku box \"system setting\" interface; 5, after entering the system Settings interface of youku box, click on the \"network\