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Fix Unable to Contact DHCP on Windows 10

Having trouble connecting to the internet because of a DHCP issue on Windows 10? Let’s discuss how to fix this problem.

Update, Roll Back, or Reinstall Network Drivers

Action Description
Update Network Drivers Go to Device Manager, locate your network adapter, right-click on it, and select “Update driver.” Choose to search automatically for updated driver software.
Roll Back Network Drivers If updating the drivers did not resolve the issue, you can try rolling back to the previous version. Right-click on your network adapter in Device Manager and select “Properties.” Go to the “Driver” tab and click on “Roll Back Driver” if available.
Reinstall Network Drivers If updating or rolling back the drivers did not work, you can try uninstalling the network adapter and then reinstalling it. Right-click on the adapter in Device Manager and select “Uninstall device.” Restart your computer and Windows will automatically reinstall the drivers.

Register DNS and Reset TCP/IP Configuration

Step Description
1 Open Command Prompt as an administrator
2 Type ipconfig /release and press Enter to release the current IP address
3 Type ipconfig /renew and press Enter to obtain a new IP address from DHCP
4 Type ipconfig /flushdns and press Enter to flush the DNS resolver cache
5 Type netsh winsock reset and press Enter to reset the TCP/IP stack

Restart or Start DHCP Client Service

To restart or start the DHCP Client Service on Windows 10, you can follow these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type in “services.msc” and press Enter to open the Services window.
3. Scroll down and locate “DHCP Client” in the list of services.
4. Right-click on “DHCP Client” and select “Restart” from the context menu to restart the service.
5. If the service is not running, right-click on “DHCP Client” and select “Start” to start the service.

By restarting or starting the DHCP Client Service, you may be able to resolve the issue of being unable to contact DHCP on Windows 10. This service is essential for obtaining an IP address and other network configuration settings from a DHCP server.

After restarting the DHCP Client Service, you can try connecting to the network again to see if the issue has been resolved. If you continue to experience problems, you may need to troubleshoot further or seek technical support.

Adjust IPv6 Settings on Your Connection

1. Right-click on the network icon in the system tray and select “Open Network & Internet settings.”

2. Click on “Change adapter options” under the “Change your network settings” section.

3. Right-click on your network interface controller and select “Properties.”

4. Scroll down and check the box next to “Internet Protocol Version 6 (TCP/IPv6)” to enable it.

5. Click on “Internet Protocol Version 6 (TCP/IPv6)” and then click on the “Properties” button.

6. Make sure that “Obtain an IPv6 address automatically” is selected under the “General” tab.

7. Click “OK” to save the changes and close the properties window.

8. Restart your computer to apply the changes.


Why can’t my PC reach the DHCP server?

Your PC may not be able to reach the DHCP server if there is an issue with your IP address. You can try releasing and renewing your IP address manually by opening a command prompt and typing “ipconfig /release” followed by “ipconfig /renew”. If that doesn’t work, you can also try resetting your TCP/IP stack.

How do I fix DHCP on Windows 10?

To fix DHCP on Windows 10, you can start by running the Windows Network Troubleshooter which automatically fixes internet settings. Additionally, check the DHCP adapter and router settings. If the issue persists, consider reaching out to IT support for assistance.

Why can’t I connect to my DHCP server?

You can’t connect to your DHCP server because there may not be any available addresses in the server’s pool or there could be a network problem in the area where your device is connected. Check for switch port configuration issues or ensure that your device is properly connected to the subnet.

How do I fix DHCP server problems?

To fix DHCP server problems, ensure that the DHCP server service is running, authorized, and has available IP address leases in the correct scope for the client’s subnet. Additionally, check for any BAD_ADDRESS listings in Address Leases that may be causing issues.

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