My Dell laptop doesn t have wifi but other computers and phones do

Method. 1. Reset the network.

1. Press win+r on the desktop to enter cmd and click OK to open the command prompt window, win10 right-click the start menu with the mouse to open the command prompt (administrator).

2. In the command prompt, type: netsh

winsock

reset can be copied and pasted with the right mouse button) Later, there will be a successful prompt, successfully reset the winsock directory, restart the computer to complete the reset.

PS: The win key is a key with a Microsoft icon next to the Ctrl key.

Method. 2. Check the IP address and DNS

Click on the network icon on the desktop taskbar, open the network and sharing center (win10 with the right mouse button on the network icon of the taskbar), wired point local connection (wifi point wireless connection), point properties, double click ipv4, set ip address and dns to automatic.

Method. Third, go to the router settings, reset the wireless wifi user name, do not use Chinese.

It may be during the router setup process, and the password was not entered correctly, resulting in unsuccessful dialing. At this time, you can reset the bandwidth and password on the router settings interface.

It may also be caused by the instability of the router, at which point we can restart the router and try it.

Partial network outages may also lead to such situations, so we have to call the telecommunications bureau to ask for details.

Steps to connect to wifi.

1) We need to create a Wi-Fi link, click on the start menu, and go to the "Control Panel".

2) Find and open the Network and Sharing Center.

3) Tap "Set up a new connection or network".

4) Select "Connect to Internet" in the pop-up window.

1. If it is a problem with the broadband itself, first directly connect to the broadband network cable for testing, and if it is a broadband problem, contact the broadband customer service to solve it.

2. If it is a problem with the router, if it can be used originally, it cannot be used for the time being, my own practice is to disconnect the power supply of the router and plug it in, and I will see. In there is a factory reset, it can be used from the new settings (this is under the premise of the correct physical connection, sometimes caused by the router's slow or failed IP address search, not that the router is broken).

Summary. Or you can try to connect to wifi as follows:

1.You can try to press FN+F2 multiple times, or FN+other function keys, and check whether the wireless is turned on each time;

2.Check Device Manager - for unusual driver items. Device Manager - Network Adapter - Wireless Driver is normal.

If it is normal, click OK directly in the wireless driver item - right-click - uninstall. Then in Device Manager, in any of the items, right-click - Scan to detect hardware changes.

3.If it doesn't work. Open Control Panel - View All - Administrative Tools - Component Services - Services (Local) - WLAN AutoConfig - Restart. Then restart the machine to try.

What to do if your Dell laptop can't connect to wifi.

Hello dear, here's how:1First, right-click on the "Computer" icon on the computer's desktop and select the "Manage" option; 2.

In the Computer Management interface that opens, select Services & Applications - Services; 3.Then find the "Wired AutoConfig" service and the "WLAN AutoConfig" service on the right side of the window, and click the "Start Service" button above to start. 4.

Then turn "Wi-Fi" back on and click "Refresh Network List" on the left.

Or you can try to connect to wifi as follows:1You can try to press FN+F2 multiple times, or FN+other function keys, and check whether the wireless is turned on each time; 2.

Check Device Manager - for unusual driver items. Device Manager - Network Adapter - Wireless Driver is normal. If it is normal, click OK directly in the wireless driver item - right-click - uninstall.

Then in Device Manager, in any of the items, right-click - Scan to detect hardware changes. 3.If it doesn't work.

Open Control Panel - View All - Administrative Tools - Component Services - Services (Local) - WLAN AutoConfig - Restart. Then restart the machine to try.

Hello dear, the method is as follows, you take a look at the first one: change the frequency band bandwidth of the machine itself1, the lower right corner of the desktop--left-click--wireless icon--open wireless network center2, open--network and sharing center--select on the left--change adapter settings3, select--wireless network connection, open the wireless configuration window, select properties--click configuration 4, select configuration, in the --advanced--tab--select signal broadband-- check the value is 20-40mhz, It's still 40MHz, or automatic. Manual changes are required.

After the change, restart your computer and try to connect. Work something out. The second:

Change the bandwidth of the frequency band in the router: (20 or 40MHz) is the same as that of the computer1, enter in the IE window, enter the username admin password admin Enter the wireless routing setting interface 2, after entering the router, select the left side - wireless settings - basic settings 3, in the setting interface on the right side, change the band broadband: 20 or 40MHz.

Same configuration as your PC. can solve the problem.

Dear, I'm glad to answer for you: The reasons why the Dell laptop is connected to the wifi but can't access the Internet are: 1. The wifi itself is a problem, and the wifi may not be connected normally, resulting in the inability to access the Internet.

2. Router problems, the router may be overheated or damaged. 3. Broadband arrears may lead to inability to access the Internet. 4. The wifi name contains Chinese, which causes some computers to be unable to connect to the Internet.

5. Computer system problems, there may be problems with the system, resulting in connecting to wifi but unable to access the Internet. Suggested solutions: 1. Use other mobile phones or devices to connect to wifi to try whether you can access the Internet and eliminate the problem of wifi itself.

2. Restart the router to try, or restore the router to factory settings, then dial up the Internet again, and reset the wifi according to the setup wizard, or change to a new router and dial up to connect to the Internet. 3. Contact broadband customer service to confirm whether there is any abnormality in the broadband, such as arrears, recharge the broadband, and then dial up the connection. For Chinese, it is recommended to change it to English or a combination of English and numbers before connecting.

5. If the above reasons are ruled out, it is likely to be a computer system problem for a long time, and it is recommended to restore the factory settings. See if that solves the problem.

<> pro

Hello and happy to answer for you, if your Dell laptop is connected to Wi-Fi but can't access the Internet, it could be one of the following reasons: and 1Network Setup Issues:

Please make sure your network settings are correct. For example, check if your Wi-Fi connection is set up with the correct IP address, subnet mask, and gateway, etc. You can also try restarting your network device, such as a Wi-Fi router, to resolve the issue.

2.Firewall issues: Firewalls can prevent your computer from accessing the internet.

You can try disabling the firewall (or setting a suitable exception) so that your computer can connect to the Internet normally. 3.DNS Issues:

DNS is an important component of translating a domain name into an IP address. If your computer can't resolve DNS, you might not be able to connect to the internet. You can try changing your DNS settings, such as using Google's public DNS servers, etc.

4.Wireless signal issues: If your computer is located too far away from a Wi-Fi source, or if there is a source of interference, it can cause an unstable connection.

In this case, you can try moving closer to the source, or switching to a stronger Wi-Fi adapter.