How do I fix the “default gateway unavailable” error on win10?


Internet users face problems every day. One problem reported by windows 10 users is the default gateway unavailable error. This problem will restrict your access to the Internet, so it is important to understand the solution to this error. In this guide, today I will walk you through the steps to fix the default gateway unavailability error. Before discussing the solution, let’s see what it means that the default gateway is not available.

What is the default gateway?

When we try to access any website, the data from our computer to the target host is transmitted in packets. In a computer network system, a router or network node acts as a forwarding hop to other network systems, especially when the routing table does not specify the next hop IP address used to transmit these packets to the destination host.

When a network communicates with another network, it needs an access point to communicate, which is called the default gateway.

Generally speaking, each component will maintain its own routing table, which is used to establish connections on the specified ports and ports for packet communication and delivery. During this process, if any node cannot find a suitable route to deliver these packets, it will follow the default gateway for this purpose.

What is a default gateway unavailable error?

Internet problems can cause a lot of trouble, especially in universities and business offices. “The default gateway is unavailable” indicates that the Internet connection is lost. Users will have little or no internet access. You may notice that there is a yellow exclamation point on the Wi Fi icon in your network or system tray, and your computer cannot access the Internet. The error cannot be resolved even after network troubleshooting. It may be caused by an antivirus outage or outdated network adapter settings.

Why is the default gateway unavailable error?

Possible causes of this error are as follows:

The network gateway is not available.

Corrupt or corrupt network adapter driver.

Conflicts with McAfee security suite.

Incorrect router configuration.

The network settings are incorrect.

Virus or malware infection.

How to fix the “default gateway unavailable” error?

The default gateway unavailable error is a serious error, but there is a solution to the problem of “default gateway unavailable”. Here are some ways to fix a specific problem with the default gateway unavailable error in Windows 10.

Installing a new Ethernet Driver

If you encounter this error on Windows 10, check that the latest Ethernet driver is installed on your computer.

To install a new driver, simply visit the official website of your motherboard manufacturer and search for the latest Ethernet driver for your device. After downloading, install the driver and check for errors.


Uninstall McAfee program

Users repeatedly report that McAfee antivirus software can cause specific problems. Therefore, you can solve this problem by uninstalling the McAfee program from your PC.

Go to control panel > programs > programs and features to completely uninstall the McAfee antivirus software.

Programs > programs and features and completely uninstall McAfee antivirus software. “

After uninstalling these programs, you can replace them with other anti-virus software, such as BitDefender or quickheal.

Reset Wi Fi or Ethernet adapter

To fix this error, you need to reset the Wi Fi or Ethernet adapter. To do this, perform the following steps:

Right click network options and select Open Network Internet settings.

Now go to change your network settings. Select change adapter settings. It will display your Ethernet connection adapter, and then you can select it.

Right click it and select the disable option.


Just wait a while and select the enable option.


Closes the menu when enabled.

Modify the power management settings of the network adapter

Changing the power management settings of the network adapter is also a way to fix the “default gateway unavailable” error.

Press the windows+x key. An advanced user menu opens, and then select device manager from the list

In device manager, a list of different devices is opened, where you can select a network adapter.

Double click the network adapter and select your network from it. Right click your network and go to properties.

After opening the properties window, click the power management tab and uncheck allow computer to turn off this device to save power.


Click OK to save the changes.

Update the driver for the network adapter

Installing the correct driver is also important for fixing specific errors. The following are the steps you must follow to select the correct network adapter driver.

Press the windows+x key. An advanced user menu opens, and then select device manager from the list.


In device manager, a list of different devices is opened, where you can select a network adapter.

Double click network adapter and expand it.

Right click the network adapter you are using, and then click Update.

Change the driver for the network adapter and go to device manager on your computer.

Right click the title and expand network adapter options. When expanded, the driver version you are using will be displayed. Select the update driver software option.

Click browse my computer to find driver software.

Selectlets me choose from a list of device drivers on my computer.

Uncheck show compatible hardware, scroll down and select Intel Corporation. Click a different network adapter driver than you already have.

Keep changing the network adapter driver until the correct driver is found.