Under Change your network settings , select Network troubleshooter. In the search box on the taskbar, type Command prompt. In the search box on the taskbar, type Device Manager , and then select Device Manager from the list of results.
If you lost your network connection immediately after upgrading or updating Windows 10, it's possible that the current driver for your network adapter was designed for a previous version of Windows. This can help solve connection problems you might have after upgrading from a previous version of Windows to Windows Under Network profile , select Private. Afterwards, select the Wi-Fi icon on the taskbar and try to reconnect to the desired network to renew the network connection.
Check for additional symptoms for the "No internet connection" icon. Make a Wi-Fi network public or private in Windows Swipe in from the right edge of the screen, select Settings , then select the Network icon. Swipe in from the right edge of the screen, and then select Settings. Select the Network icon, and then select Hidden network. The network will be added to your list of networks and will be available to connect to when your computer is in range of the network.
To connect to the network, follow these steps:. Open Connect to a Network by selecting the network icon in the notification area. Select Unnamed Network , select Connect , and then type the network information. The network will be added to your list of networks and will be available to connect to in the future when your computer is in range of the network.. Let Windows try to help you fix the problem. Try running the Network troubleshooter to see if it can diagnose and fix the problem.
Select the Start button, start typing Network problems , and then select Identify and repair network problems in the list. The Network Troubleshooter mentioned above can help diagnose and fix common connection problems. After using that, try running the network commands below because the combination of doing these two things can help you get connected. Select the Start button, start typing cmd , right-click Command Prompt in the list, select Run as Administrator , and then select Yes.
At the command prompt, run the following commands in the listed order and then check to see if that fixes your connection problem:. This helps create a new connection to your Internet service provider ISP. So if you unplug the modem and lights stay on, remove the battery from the modem. If it is, contact your ISP. At the command prompt, type ipconfig. Look for the IP address listed next to Default gateway. For example, The result should be something like this: Reply from Try using the Network Adapter troubleshooter to automatically find and fix some problems.
This troubleshooter will disable and re-enable the adapter, and try some other common repairs. Select the Start button, start typing Troubleshooting , and then select Troubleshooting in the list. Update the network adapter driver. An outdated or incompatible network adapter driver can cause connection problems.
Check to see if an updated driver is available. Select the Start button, start typing Device Manager , and then select it in the list. In Device Manager, select Network adapters , right-click your adapter, and then select Properties.
Select the Driver tab, and then select Update Driver. Open your web browser and type the IP address for your wireless router. This setting is often on a Wireless Settings page. Select the Start button. Start typing cmd and right-click Command Prompt in the list. Select Run as Administrator , and then select Yes. Write down the address that appears next to Physical Address for your wireless network adapter. Sign in with your user name and password, then look for a setting that says MAC Address Filter or something similar.
Look in the Wireless Network section. If Wi-Fi is on, the button should say Turn wireless off. In the search box, type wireless and then select Manage wireless networks.
Select Add , and then select Manually create a network profile. If you want Windows to automatically connect when the network is in range, select the Start this connection automatically check box. Select the Connect even if the network is not broadcasting check box, select Next , and then select Close. Open the Network troubleshooter by right-clicking the network icon in the notification area and then selecting Troubleshoot problems. Type cmd in the search box, right-click cmd in the list, select Run as administrator , and then select Yes.
Open the Network Adapter troubleshooter by selecting the Start button and then selecting Control Panel. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Type cmd in the search box and right-click cmd in the list. Select Run as administrator , and then select Yes. Windows 11 Windows 10 Windows 8. Things to try first Try these things first to help you fix or narrow down the connection problem. To run the Network troubleshooter Select the Start button, then type settings. Follow the steps in the troubleshooter and see if that fixes the problem. The results should be something like this: Reply from At the command prompt, run the following commands in the listed order, and then check to see if that fixes your connection problem: Type netsh winsock reset and select Enter.
Check if your network adapter is compatible with the latest Windows Update If you lost your network connection immediately after upgrading to or updating Windows 11, it's possible that the current driver for your network adapter was designed for a previous version of Windows. To check, try temporarily uninstalling the recent Windows Update: Select the Start button, then enter settings. Select the most recent update, then select Uninstall.
If uninstalling the most recent update restores your network connection, check to see if an updated driver is available: Select Search on the taskbar, type Device Manager , and then select Device Manager from the list of results. Use network reset Using network reset should be the last step you try. Wait for your PC to restart, and see if that fixes the problem. Check your Wi-Fi settings Wi-Fi adapter manufacturers might have different advanced settings you can change based on your network environment or connection preferences.
To find the wireless mode setting In Device Manager, select Network adapters , and then double-click the network adapter name. Wi-Fi profile settings Windows uses the Wi-Fi profile to save the settings that are needed to connect to a Wi-Fi network. To forget a network Select the Start button, then enter settings. Wait till the network diagnostic is completed and follow the instruction to repair the network connection.
If the Ethernet connection is not working, you can disable and enable the Ethernet network in the similar steps. You can then restart your PC for the commands to take effect and see if the network connectivity has been restored.
If you recently update to Windows 10, you may have an outdated or incompatible network adapter driver that makes you unable to get network connection. You need to update the network adapter driver to repair the network connection.
With no network connection on your PC currently, you need to use Driver Talent opens new window to install driver without network. With this driver management program on your PC, you can install network drivers on your PC without network connection. Download opens new window. If you recently update your network driver and then have problems connecting to internet, you can try to fix the network connection issue by rolling back to the previous version.
But you can also use Driver Talent to download and install previous version of your network drivers without network to fix the problem. A firewall software could cause network connection issue on your Windows PC. You may temporarily turn off the firewalls and see if the problem is on the firewalls. To disable Firewalls:. If you can, contact the software manufacturer to see if you can fix the problem by updating the software. You need to turn on your firewalls as soon as possible: type netsh advfirewall set allprofiles state on to turn it on.
If you have installed antivirus or malware-prevention software on your Windows 10, it may be the software that block the network connection. If the network connection is repaired after disabling the antivirus or malware-prevention software, you may want to consider reinstalling the software. If the above steps failed, you may want to reinstall the network adapter driver.
Firstly, uninstall the network driver on your PC:. You need to get the latest network adapter driver from other PC or use Driver Talent to reinstall the driver to your PC. Malware or virus infection could make your computer work abnormally and cause Internet connection problem. You can perform a soft reset by unplugging and plugging the Power Connector on the front or side of your router.
Hard reset: You can also perform a hard reset to restore the network to its factory settings. This would also factory reset your network name and password.
Normally the Reset button is recessed on the back of the modem and router. You can use a pen or some other tools to press this button. The distance between the device and the wireless access point will affect the performance of WiFi connection.
You can move your device closer to the router and try to connect again. Realtek Ethernet controller driver Windows 10 download, install, update, reinstall, and problems troubleshoot.
Update network adapter driver on Windows You can also try some of these fixes if you can access the web on other devices but not on your PC.
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