fix network adapter not working in windows

How to Fix Network Adapter Not Working in Windows: A Comprehensive Guide

Hi there, readers!

Is your network adapter acting up, leaving you disconnected from the digital world? Don’t worry, you’re not alone! This common issue can be frustrating, but it’s also highly fixable. In this comprehensive guide, we’ll walk you through a series of troubleshooting steps to get your network adapter up and running in no time. Whether you’re a tech-savvy wizard or a novice user, we’ve got you covered.

Troubleshooting for Network Adapter Not Working in Windows

Check Physical Connections:

1. Inspect Network Cables: Ensure that the Ethernet cable connecting your computer to the network is securely plugged into both ends. If you’re using Wi-Fi, make sure your router and computer are within range and powered on.
2. Test Different Ports: If possible, connect the Ethernet cable to a different port on your router or computer. This helps rule out any faulty ports.

Reset Network Settings:

1. Run Network Troubleshooter: Windows 10 and 11 have a built-in network troubleshooter. Go to “Settings > Network & Internet > Status” and click “Troubleshoot problems.” This tool automatically scans and repairs common network issues.
2. Reset TCP/IP: Open Command Prompt as administrator and type the following commands:
   • netsh int ip reset
   • netsh winsock reset
   • ipconfig /release
   • ipconfig /renew

Update Network Adapter Drivers:

1. Manual Update: Go to “Device Manager > Network Adapters” and right-click on the adapter. Select “Update Driver” and choose “Search automatically for drivers.”
2. Automatic Update: Install driver update software that will automatically scan and install the latest drivers for your network adapter and other hardware.

Disable and Re-enable Network Adapter:

1. Disable Adapter: In Device Manager, right-click on the network adapter and select “Disable Device.” Wait a few seconds and then right-click again and select “Enable Device.”
2. Restart Driver: Open Command Prompt and type the command netcfg -d followed by netcfg -u. This uninstalls and reinstalls the network adapter driver.

Troubleshooting for Advanced Users:

1. Check IP and DNS Settings: Ensure that your computer is assigned a valid IP address and DNS servers. Open Command Prompt and type ipconfig /all to view the settings.
2. Reset Windows Network Stack: Type the following commands in Command Prompt (as administrator):
   • netsh int ip reset
   • netsh int tcp set global autotuninglevel=disabled
   • netsh int tcp set global rss=enabled
   • netsh winsock reset

Troubleshooting Table:

Problem	Possible Solution
Network cable not securely plugged in	Check the connections at both ends
Faulty network port	Try a different port on the router/computer
Outdated network adapter drivers	Update drivers manually or automatically
Disabled network adapter	Disable and re-enable the adapter in Device Manager
Corrupted network settings	Reset TCP/IP and restart the driver
Invalid IP or DNS settings	Check and correct the settings in ipconfig /all
Network stack issues	Reset the network stack using advanced commands

Conclusion:

We hope this comprehensive guide has helped you troubleshoot and fix your network adapter issues. Remember, most network adapter problems can be resolved with simple steps like checking connections, updating drivers, or resetting settings. If the issue persists, don’t hesitate to contact your network provider or a qualified technician for further assistance.

While you’re here, we invite you to browse our other articles and guides on various tech-related topics. From optimizing your computer performance to solving common software problems, we aim to provide practical and user-friendly solutions for all your tech needs.

FAQ about Fix Network Adapter Not Working in Windows

Why does the network adapter say “Not Working?””

• Answer: This error can occur due to outdated drivers, hardware issues, or incorrect IP configurations.

How do I fix a network adapter that is not working?

• Answer: Start by checking the physical connections, updating drivers, resetting the network settings, and running the Network troubleshooter.

What is the best way to update network drivers?

• Answer: The best way is to visit the manufacturer’s website and download the latest drivers for your specific network adapter model.

How do I reset the network settings in Windows?

• Answer: Go to “Settings > Network & Internet > Status > Network Reset,” and click the “Reset now” button.

How can I run the Network troubleshooter?

• Answer: Right-click the network icon in the taskbar, select “Troubleshoot problems,” and follow the prompts.

What should I do if the Network troubleshooter doesn’t fix the issue?

• Answer: Try disabling and re-enabling the network adapter, checking for hardware issues, or contacting your ISP for assistance.

How do I know if my network adapter is faulty?

• Answer: Perform a diagnostic test on the adapter, look for physical damage, or try using a different adapter in your computer.

What are some common causes of network adapter failure?

• Answer: Overheating, electrical surges, or physical damage can cause network adapters to fail.

Can I fix a faulty network adapter myself?

• Answer: In some cases, it is possible to fix minor hardware issues yourself. However, for more complex repairs, it is recommended to seek professional help.

What is the best way to prevent network adapter issues?

• Answer: Keep your drivers up to date, protect your computer from malware, and avoid physical damage to the network adapter and cables.