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Here's a comprehensive article on how to fix the 'network adapter missing' error in Windows 10:

Fixing the Network Adapter Missing Error: A Step-by-Step Guide

Are you experiencing the frustrating 'network adapter missing' error on your Windows 10 device? This issue can prevent you from connecting to the internet, making it difficult to complete tasks or access important online resources. In this article, we will provide you with five effective ways to resolve this problem and get your network adapter up and running again.

Solution 1: Check the Driver's Power Management Settings

One possible cause of the 'network adapter missing' error is the power optimization feature in Windows 10. When your laptop battery is low, some devices may be turned off to conserve energy. To turn off this feature for your network adapter driver, follow these steps:

* Step 1: Right-click on Start and select Device Manager.

* Step 2: Choose Network Adapters from the list of devices.

* Step 3: Right-click on the affected network adapter and select Properties.

* In the Properties window, uncheck the box next to 'Power Management' to turn off this feature.

Solution 2: Use the Built-in Network Reset Tool

Windows 10 has a built-in network reset tool that can reset your settings to default. This may resolve any issues with your network adapter and allow you to connect to the internet again. To use this tool, follow these steps:

* Step 1: Click on Start and select Settings.

* Step 2: Choose Network and Internet from the menu tiles.

* Step 3: Under 'Status', click the Network reset link.

Solution 3: Remove and Reinsert Your Computer Battery

Removing and reinserting your computer battery may resolve the issue. However, this might not be enough to fix the problem in all cases. If you're using a laptop, try removing the battery and plugging it back in to see if that resolves the issue.

Solution 4: Check for Conflicting Network Adapters

If you have multiple network adapters installed on your device, one of them may be conflicting with the other. Try disabling any additional network adapters you don't need or use.

Solution 5: Update Your Network Adapter Driver

Outdated drivers can cause issues with your network adapter. To update your driver, follow these steps:

* Step 1: Right-click on Start and select Device Manager.

* Step 2: Choose Network Adapters from the list of devices.

* Step 3: Right-click on the affected network adapter and select Update Driver.

The 'network adapter missing' error can be frustrating, but it's often a simple issue to resolve. By following these five solutions, you should be able to fix the problem and get your network adapter working again. Remember to check for updates to your driver and ensure that power management is turned off to prevent this issue from occurring in the future.

Realtek ethernet controller driver windows 10 64