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Hello, the router needs to be set up.
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First, make sure your router is set up correctly.
1. The problem of setting the IP address of the computer.
1) When connecting to the router to surf the Internet, you need to set the IP address on the computer to be automatically obtained (dynamic IP).
Dynamic IP address configuration of the computer.
2) If the administrator of your network requires a fixed IP address to access the Internet, please fill in the correct IP address, subnet mask, gateway and DNS server address in the local connection.
2. Check whether the network is normal.
1. First of all, open PC Manager and select the toolbox in the lower right corner.
2. Select the network repair tool.
3. Click Fix Now.
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1. First, right-click on the small computer icon in the bottom right corner of the desktop and select "Open Network and Sharing Center".
2. Click on the "Change Adapter Settings" option on the left side of the interface.
3. See if the wireless network has an exclamation point, if it is a problem with the setting of the wireless network. Right-click on the wireless connection, select Properties, and click Configure.
4. Select the power management tab, after the dialog box appears, make sure that the two allowable fronts are not checked, if there is, uncheck it, click OK.
5. Return to the Network and Sharing Center panel interface and click "Manage Wireless Network".
6. Right-click the wifi name, select Attributes, click the security tab to check the display character to view the wifi password, check whether the wifi password of the mobile phone connection is entered incorrectly, here you can also modify the password, click OK after modification.
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Summary. hiーーー
Hello, if your mobile phone can use the wireless network normally, but the computer can't connect to the wifi, it is generally because of the router network problem.
You can use your mobile phone to log in to the router's management page and fix the router's frequency to.
After restarting the router, if the computer still can't connect to the network normally, but the computer's wireless network card driver may be faulty, then you need to reinstall the driver
The computer can not be connected to the Internet, and the mobile phone can be connected to wifi
Hi Hello, if your mobile phone can use the wireless network normally, but the computer can not connect to the wifi, generally because of the router network problems, you can use the mobile phone to log in to the management page of the router, and fix the frequency of the router to restart the router, if the power supply is still unable to connect to the network normally, but it may be that the computer's wireless network card driver is faulty, then you need to reinstall the driver
Find the specific model of the computer's wireless network card, and then go to the spine of the mobile phone**, install the driver updater search stool, and use the data cable to transfer the leakage to the computer to update the driver.
Ways to create a broadband connection:
1. Open the network sharing center. The network sharing center is in the control panel, or you can open it directly on the desktop, click the network icon in the bottom right corner of the desktop - select Open Network Sharing Center. >>>More
651 refers to a modem error.
Specifically, the reason why you can't connect to the wire right now is because of a problem with your own computer. You can follow the steps below. >>>More
Dial-up Internet access with cat settings Set permanent**! Or use the router to set up automatic connection PPPOE dialing, routing settings DHCP enabled, computer IP, DNS automatically on the line!
The local connection can't be connected, is there a red cross on the computer icon in the taskbar? Generally, the network cable is not plugged in, and another reason is that your network card is not plugged in, or the "cat" is turned off, anyway, as long as the interface of the network cable is plugged in, the light is not on or flashing, and the local connection will not be connected.
678 is the network is not working, if there is no problem with other changes, then it is a problem with your desktop network card, it is recommended to plug and unplug the network card, and try again.