How to solve the problem that Windows 8 can't use 3G network card

Networking is one of the most common operations we use in our systems. By connecting to the network, we can see large and small events around the world and browse a variety of videos, but recently users have reacted that Windows 8 systems cannot use 3G network cards. Unable to connect to the Internet is really a headache. How to solve it?
First, the solution:
1, plug in the network card device, install the driver, when the pop-up client installation interface is canceled.
2. Click the network connection icon in the lower right corner to open “Network and Sharing Center",“Set new connection or network”.
3, select the first item "Connect to the Internet", the next step.
4, do not use existing connections, select “ No, create a new connection & rdquo;, the next step.
5. Select the third item "Dial”. If prompted to select a modem, select your network card and proceed to the next step.
6, dial-fill #777, user name and password are filled in the card, the connection name Tianyi broadband.
7, start dialing, and then enter the test connection, do not wait at this time, point & ldquo; skip & rdquo; then close the window.
8. Click on the network connection in the lower right corner, right click on the Tianyi broadband connection point "Attribute"; in the pop-up panel, select the "Network" tab.
9, only retain the "Internet Protocol version 4 (TCP /IPv4)" rd check, the rest of the hooks are canceled. Then select <;Internet Protocol Version 4 (TCP/IPv4)> Click “OK”.
10. Now open the network connection in the lower right corner, click “Connect”, in the pop-up window, click “”” number”——wait —— dial success! ~
Second, the applicable situation:
1, connected to the 3g network card 126678 error.
2, 3g network card can be connected, but can not access the Internet, do not go traffic.
3, other circumstances, does not guarantee success.
ps: Some compatibility modes are available, some can't, try to use the client.
The above is the detailed solution for the use of Tianyi 3G network card under Windows8 system. This solution is not available in any situation. Users should judge according to their own situation and hope to solve the problem quickly.