What should I do if the LAN win10 system cannot connect to wifi

The solution to the LAN win10 system cannot connect to wifi.

If the lower right corner of the detection is in the red cross state, the system WLAN may be turned off, please turn it on to return to normal, (Figure 1) is the off state, (Figure 2) is the enabled state.

If the fault persists, you can enter the following command at the start of the operation to reset the IP address:

Open Run Input: cmd

In the command window, type: ipconfig flushdns Note: Clear the DNS cache.

In the command window, continue typing: netsh winsock reset catalog Note: Reset the winsock directory.

Next type: netsh int ip reset Note: Reset the IP

After the above steps, you can basically eliminate the problem on the setting, if the problem is still not solved, please confirm the following steps:

2) On some brand laptops, there will be a wireless switch, please turn it on.

3) Some laptops have a software switch, such as fn+(x) to turn on the wireless, and you may need to install a power management program to take effect.

Just turn it all on.

1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test, if it is a broadband problem, contact the broadband customer service to solve it.

2) If it's a problem with the router, if it can be used originally, it can't be used when temporarily shooting Wang Raid, my own practice is to change the power supply of the router in the plugging, and I'll take a look. In there is a factory reset, it can be used from the new settings (this is under the premise of the correct physical connection, sometimes the attack brother is caused by the router finding IP address slow or failed, not that the router is broken).

If it can't be solved all the time, it is recommended to call the customer service of the router, they have **** guidance, I encounter a problem that I can't solve by myself, it is very useful to consult the advice they gave, and they will give the correct advice for your settings or operations.

3) If you turn off the wireless switch, turn it on, if it is a wireless connection with software, it is normal for the software to be difficult to use and often have problems, there is no better way, use a router. In addition, it is caused by the network card driver is not or is not suitable, and whether there is a problem with the network cable interface or network cable.

4) If it is caused by a system problem, it is recommended to restore the system or reinstall it.

If it is caused by win10 immaturity:

win10 is in the testing stage,Microsoft is rushing to let you experience,It's to let you help test the system,You can't help if something goes wrong,The problem of the system itself is to be solved by Microsoft experts,Not you and I can solve it,If you don't use it well,Often there are problems,It is recommended to change back to the original system,It's not too late to use it after maturity。