Win7 notebook connection wireless network tips limited access permissions how to do

win7 notebook connection wireless network tips limited access permissions how to do

Using wireless network card is the fastest and most convenient way to access the Internet, as long as there is wireless You can connect to the Internet, but when Win7 users use the laptop to connect to the wireless network, it starts smoothly and the operation is normal. After a while, there will be a prompt “limited access rights”, what is the reason? ? It is obvious that you can connect to the Internet. How can this happen? Next, Xiaobian will tell you the specific reasons and solutions.

Reason Analysis:

<; Access Permission Restricted" In addition to problems with routers connecting to the Internet (if the network connection is OK, it can be excluded), the most important issue is DHCP assigning IP addresses. The problem that arises.

Solution:

1. Do not conflict with the TCP/IP IPv4 address setting of the network cable and wireless network connection.

2, if the computer is generally only used at home, directly set the wireless network to a fixed IP address, such as 192.168.0.252; and the network cable is set to 192.168.0.2; the default gateway is the same, are 192.168.0.1 ; mask 255.255.255.0.

3, if you want to use DHCP, or notebooks often go to the country to inspect the office, modify the router DHCP settings:

First of all, the lease time should be set enough, for example, a week; second can be set The IP address pool of DHCP is from 192.168.0.240 to 192.168.0.254; then the network cable is set to a fixed IP address of 192.168.0.2, so that the wireless network card will not randomly assign addresses.

4, the computer's wireless network card chip may also have problems; in order to confirm whether it is a wireless network card chip problem, you can buy a smart phone, such as iPhone 4S, test whether the Wifi function is normal. In order to meet the needs of work, investment is inevitable.

5, after all the above methods have been tried, the way to save money is to refresh the router system and reinstall the computer.

6, if it still does not work, you can change the router first, and then not change the computer.

The above is the Win7 notebook connection wireless network prompts "limited access rights" solution, portable laptops are more convenient to go out, use wireless Internet access can get twice the result with half the effort, if you encounter such tips, refer to the above The method can help you solve it.