Why can t I get to the Internet at home, but now everyone in my family can access the Internet, but

The question should be;

Check if the network cable is confined;

You're borrowing things from the computer repair shop.

Error**678 is troublesome, the problem is wide, and the inspection is troublesome;

Constrained energy is the line;

Restraint is a mediator;

The caustic energy is a road-bearer;

Constrained and demanding;

Good luck.

I don't say how you connected.

1 may not be connected properly.

2 may not be connected.

3 cats cannot do routing.

If you want to have a dual-port route, the cat is in his house, and he can only surf the Internet at his house.

If you are using a Huawei phone.

Reconnect after resetting network settings; (Resetting network settings will reset all network settings, including Wi-Fi, mobile data network, and Bluetooth settings, and will not delete other data or modify other settings.) ）

3.Check whether the router has a blacklist.

Whitelist. 4.Power off and back on the router and try to connect.

5.Factory reset the router.

After setting it up again, try to connect again (press and hold the factory reset button, please refer to the router manual for details).

6.If access is denied when you connect:

It is recommended to confirm whether the MAC address filtering function (blacklist and whitelist) is enabled on the router, and restart the router after setting it again. The path of router MAC address filtering is generally as follows: router management interface - wireless settings - MAC address.

Filter, add your mobile phone MAC address to the allowed MAC address access list or remove it from the prohibited MAC address access list, there may be differences in the settings path of different routers, but the name of the setting item is roughly the same, if you can't find it, please refer to the router manual or consult the customer service of the device provider.

Reminder: and above mobile phones will use different random MAC addresses by default, if the router has set up a black and white list, please set up the device MAC connection on the mobile phone.

7.If the connection message indicates that the IP address cannot be obtained.

1) The number of connected users may be too large, please disconnect other connected devices and try to reconnect to the WLAN.

2) Restart your router, turn off and on Wi-Fi, or try restarting your phone to connect in.

3) Try to set a static IP, please long press the hotspot name, click Modify Network > Show Advanced Options > IP > Static.

5) If the problem persists, prepare important data (third-party communication applications need to be backed up separately) and bring the purchase voucher to a nearby Huawei Customer Service Center for testing.

8.If the connection message is full, the maximum number of Wi-Fi hotspots has been reached, and we recommend that you use another network connection.

If the above methods still do not solve the problem, we recommend that you back up your data.

Third-party communication applications need to be backed up separately), and bring the purchase voucher to the Huawei Customer Service Center for testing.

Now everyone basically uses the wireless network, the wireless network is fast, smooth, convenient and fast, which greatly facilitates people's lives. But from time to time, some people find that their network is obviously connected but cannot be used, what should I do?

1. Connect the LAN port of the router to the computer, and the WAN port to the cat.

2. Enter the IP address marked on the back of the router in the browser address bar of the computer and enter the password to log in.

3. After entering the background of the router, click the button to set up the route and set up the bureau to enter.

4. Click the Internet settings button in the settings interface that appears.

5. In the Internet settings interface that appears, select broadband dial-up Internet access, enter the Internet access and password, and click the link.

6. Then click the wireless settings button to enter.

7. In the wireless setting interface that appears, check Turn on wireless function and broadcast, enter the required wireless name and password and click Save.

8. At this time, click on the network status at the bottom of the interface to see that the router has been set up and can access the Internet.

The above is the specific operation steps sorted out by the key plexus for this problem, I hope it can help friends in need.

This article is based on the Lenovo brand and Windows 10 system.

1. First of all, check whether the wireless router is working normally, you can use other mobile phones or digital products to connect to the wifi signal, if the faction can connect normally and surf the Internet normally, then generally speaking, this router can work normally.

2. The phone is turned on the sleep state and the network is turned off. Check whether the phone has the option to turn off the network in the dormant state, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of turning off the network by mistake.

3. If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4. The type of certification is not suitable.

Here's how to fix it:

1. Find the settings on the main interface of the phone and click to enter.

2. After entering the phone settings, select "WiFi" on the main interface and click to enter.

3. After entering the main interface of WiFi, find the wireless network you want to bend to connect to, press and hold for a few seconds, the option will pop up, and click "Modify Network" in the option interface.

4. After entering the modify network interface, find "Show advanced options" and click to turn on.

5. Scroll down in the Modify Network interface, find "IP Settings", and change "DHCP" to "Static" in "IP Settings".

6. Find the IP address option again and enter it in the IP address input box.

7. Enter "Domain Name 1" and "Domain Name 2" in the options as shown below and exit and restart.