-
Sometimes, I don't know why this happens, a small exclamation mark is displayed at the wireless network, although it is connected, but it cannot access the Internet. How to deal with this situation? Why can't I connect to the Internet when I connect to the wifi?
-
What should I do if I have a normal internet connection but can't access the internet?
-
If you are using Unicom Broadband and cannot connect to the Internet, there may be one of the following reasons:
1. If the broadband is in arrears or expires, you need to pay or renew it in time.
2. If the network cable is loose, both ends of the network cable need to be plugged in tightly.
3. If the device is used for a long time, you can turn off the power of the optical modem, router, computer and other Internet access equipment for a few seconds, and then turn on the power supply and restart.
-
1.A faulty base station or a nearby shield can cause the cellular connection to be unavailable. 2.If the mobile phone is in arrears, the mobile phone network connection will be unavailable, so you can pay the phone bill in time.
3.It may be that the SIM card of the mobile phone is loose or malfunctioning, resulting in the mobile phone network connection is not available, you can remove the SIM card to check if there is a problem. 4.A faulty router will also cause the network connection to fail, so you can restart the router or reset the router to normal.
Hope it helps, dear.
Questions. <>
If you change the password here, you can't use it.
Rebooted. Dear, the fault of the router.
Questions. How to solve it.
Let's reset it.
Questions. What a reset.
How to reset a router1First flip to the back of the router, then long press the "reset" button and hold it for 10 seconds or so2Then turn to the bottom of the router, at this time you can see the ** of the management router, which generally defaults to:
Then type this **4Then enter the password of the router, different brands have different passwords, the following takes tp-link as an example, the password of the old router is admin. The new router is generally empty by default, and you need to set a new password by yourself5
Enter the background settings of the router, the font of the mobile phone screen is small, if you can't see clearly, you can double-click the screen to enlarge the interface. The steps below are exactly the same as setting up a router on your computer. Open the Setup Wizard6
Follow the prompts and click Next, fill in the Internet broadband and password provided by the operator, and then set the wifi password.
-
When China Unicom broadband users encounter a normal network connection but cannot access the Internet, they will give priority to confirming whether the broadband is down, and if not, the broadband can be solved by the following methods:
1. Restart the computer and modem.
2. If it still can't be solved, you need to check whether the indoor network connection is normal and whether the network card light is on.
According to your description, your network failure comes and goes, first of all, don't use the router, dial directly to see if it is normal, if it is normal at this time, it may be a problem with the router, you can consider replacing the router, if you dial directly, or so, it should be a network failure, it may be a poor line contact, it is recommended to call **to your network** business, let him arrange someone to check the line.
How long does it take for a suffix to expire before it can be re-registered >>>More
Because a computer can only run one mouse cursor at the same time, you can't operate someone else's computer if they control it. >>>More
You are connected through the local area network, first of all, see if the other computers in your network can be connected to the Internet, if you can't connect to the name of the server or router, if you can't see your IP, gateway, DNS, subnet mask, whether the settings are normal, if they are normal, disable the local connection first, start the local connection after restarting the computer, change the individual IP number, the front number does not need to be changed to the back number on the line, change the question mark (** number range between 1--255, Any number will do. After the change, as long as the network IP is not prompted, it is fine. Then try to see if you can connect to it, if it doesn't work, use the latest version of the antivirus software to kill the virus in DOS, generally do the above procedures can solve the problem, if it doesn't work, it's time to check your hardware connection.
First of all, you need to distinguish which way your Gehua broadband is accessed. >>>More