What should I do if the wireless network connection of Win7/Win8/win8.1 is limited? System wireless network connection by

I believe many of my friends often encounter some wireless network connection errors when using win7 system or win8/win8.1 system. For these problems, Pepsi.com has compiled a summary of win7/win8/win8.1 wireless. Network connection limited faults and solutions for your reference.
Network Restricted

Idea 1: Check whether the network and router signals are unblocked

First, confirm whether the network is in arrears, whether the wireless router line connection is good, and whether the wireless network signal transmission is normal.

If you are sure that it is a router problem, you may wish to restart the router or restore the router settings to the factory state.

Also, if possible, please update the wireless router firmware and your computer's wireless network adapter driver to the latest version.

Idea 2: Check the status of the network service

Press Winkey+R to start the operation and type “services.msc” to start the service management window. Confirm the network service status such as DNS Client, DHCP Client, and IP Helper (it is enabled by default), and then restart the computer.

Idea 3: Check the IP address and DNS server address

1. Right-click the wireless network icon on the right side of the taskbar and select “Open Network and Sharing Center” (the control panel can also Found);

2. In the Network and Sharing Center window, click to view the right side of the active network status. “Connections”;

3. In the WLAN Status window, select “ Attributes ";

4, in the "This connection uses the following items" double-click "Internet Protocol Version 4 (TCP /IPv4)";

5, confirm the required IP The address and DNS server address input is correct. After the change is completed, press “OK" > (default is automatic). For a wireless network with an IP address and DNS server address bound, enter the specified IP address and DNS server address.

Idea 4: Use the built-in diagnostic tools of the system

The wireless network diagnostics function that comes with the system is still very useful. It can locate network problems and give partial repair.

To enable the system's built-in diagnostic tools, simply select "Diagnostics" in the WLAN Status window above and follow the steps.

Idea 5: Reset Network Connections

To run the command prompt as an administrator, enter the following command:

• NETSH INT IP RESET

• NETSH WINHTTP RESET PROXY

• IPCONFIG /FLUSHDNS

After each line is entered, press Enter to confirm and the network connection can be reset after execution.

思思六: Reset Winsock

Xiaobian has accidentally deleted the Winsock key in the registry, resulting in limited network connection prompts, so when the network is normal, back up the registry to prevent wan One.

Location of Winsock Keys:

• HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Services\\Winsock

• HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\WinSock2

You can also use the command prompt (run as administrator) to reset Winsock:

• netsh winsock reset