How to Fix NVIDIA Error Code 0x8003001F in Windows 11

Once the download is complete, navigate to the location where the setup file was saved. Typically, it will be in your Downloads folder or whichever location you have set as the default for downloaded files. Double-click on the setup file to initiate the installation process.

In some cases, you may encounter a security warning from your operating system. This is a standard precaution, especially for files downloaded from the internet. Click on "Run" or "Allow" to proceed with the installation.

Follow any on-screen instructions provided by the installer. These instructions may include accepting the terms and conditions, choosing an installation directory, or selecting additional components. Carefully read each prompt and make the appropriate selections.

Allow sufficient time for the installation to complete. The duration will vary depending on the size of the file and the speed of your computer. While the installation is in progress, it is important not to interrupt or close the installer to ensure a successful installation.

Section 3: Manually Updating the Driver Using Device Manager

If the LAN driver installation through the setup file was unsuccessful, you can try manually updating the driver using Device Manager. This method allows you to search for and install the driver directly from your computer's internal database.

To access Device Manager, press "Windows Key + X" on your keyboard and select "Device Manager" from the menu that appears. Once in Device Manager, expand the "Network Adapters" section by clicking on its arrow icon. This will display a list of network devices installed on your computer.

Locate and right-click on your Asus LAN driver or Network Controller device. From the context menu that appears, select "Update driver." If a new window pops up with update options, choose "Search automatically for updated driver software." This will prompt your computer to search its internal database and the internet for the latest driver version.

If an updated driver is found, it will be automatically downloaded and installed. Allow the process to complete and restart your computer if prompted. If no updates are found or if the automatic search fails, proceed with the manual update process.

Section 4: Removing Yellow Exclamation Mark on Network Controller

If you see a yellow exclamation mark next to your Asus LAN driver or Network Controller device in Device Manager, it indicates that there is a problem with the driver. To resolve this issue, you will need to uninstall the driver and reinstall it.

In Device Manager, locate and right-click on your Asus LAN driver or Network Controller device again. Choose "Properties" from the context menu that appears. This will open a new window with various tabs, including the "Driver" tab.

Navigate to the "Driver" tab within the Properties window. Here, you will find options to update, roll back, uninstall, or disable the driver. Click on the "Uninstall device" button and follow any prompts that appear to confirm the action.

Once the driver is uninstalled, restart your computer. After the restart, the operating system will automatically detect the missing driver and reinstall it. This process may take a few minutes, so be patient.

Congratulations! You have successfully resolved the issue of Asus LAN driver not installing. By following these simple steps, you should now have a functioning network controller without any yellow exclamation marks. If you encounter any further difficulties, we recommend contacting Asus customer support for additional assistance. They have a team of experts who can help troubleshoot any remaining issues and provide personalized solutions. Don't hesitate to reach out to them for further guidance.

Now that your network controller is up and running, you can enjoy uninterrupted internet connectivity and seamless browsing. Remember to regularly check for driver updates to ensure optimal performance and compatibility with your operating system. Happy browsing!