Compared with the desktop computer, notebook is compact and lightweight, easy to carry, anytime, anywhere can surfing the Internet for fun or office, in order to achieve this, the wireless network is very necessary, if the wireless network connect, the more trouble, want access to the Internet have to plug the network cable, a point is not easy. Below, we will come to understand the next laptop wireless network connection is not on how to do it. Living appliances! Quality assurance! Several categories of hundreds of models! Click to view a laptop wireless network connection is not on the reasons for 1, may be a hardware problem, wireless network card, router, computer, there is a failure can lead to a wireless network connection is not on. 2, the wireless network is not open. A lot of notebook in order to save power, design a wireless network switch, and the default shutdown, to use when you need to open it. The wireless network 3, notebook driver to be deleted or damaged, will cause the notebook wireless computer can not connect. 4, the router is too low, do not support the type of notebook, or router set up a problem. 5, WZC service is not open, WZC is the computer system comes with the wireless network configuration file Wireless; Zero Config&rdquo “, do not open on the Internet can not be wireless. 6, the security of the firewall level setting is too high, blocking the wireless network, resulting in network. Two, laptop wireless network connection does not solve the solution 1, the hardware problem is only to find a professional maintenance personnel, or direct replacement. 2, open the laptop to set the wireless switch, a lot of notebook also designed the shortcut keys, generally Fn+F5, after the start of the connection network, to see whether the normal Internet access. 3, right click on the & ldquo; my computer & rdquo; in order to select the & ldquo; Attribute & rdquo; -“ Hardware & rdquo; -“ Equipment Manager & rdquo; to see has small yellow question mark does not occur, if that wireless network driver problem, can on the Internet to load drivers installed on, installed and connected to a wireless network try. 4, the router is too low end intelligent replacement, set the problem need to reset, it can not restore the factory settings, but also remember to open the DHCP, or can not dynamically allocate IP address. 5, the WZC service did not open, need to click on Start menu, in order to choose & ldquo; control panel & rdquo; -“ management tools & rdquo; -“ Service & rdquo;, find the & ldquo; windows zero Configuration” this service. Double click to enter, start the service and will start the way change is automatic. 6, the security level of the security firewall is set to. Note: the above information is for reference only. Recommendation:] computer how to set the alarm clock] computer response is slow to deal with] how to set the computer boot password] how to check your own computer configuration