A network adapter issue may be identified in the Device Manager through a few different steps. First, open the Device Manager by searching for “Devices” in the Windows search bar, or by navigating to the Control Panel and selecting “Device Manager”. Next, locate the network adapter under the “Network Adapters” section in the list of installed devices.
If the network adapter is listed as ‘Unknown’ or ‘Not Recognized’, this is an indication that the operating system is not able to recognize the device. This could be due to an outdated driver, a faulty cable connection, or any other type of hardware or software issue. To troubleshoot the issue, try uninstalling the device from the Device Manager and then reinstalling it.
If the network adapter can be identified, the next step is to check its status. If the icon beside the device has a yellow exclamation point or a red x, this indicates an issue with the device such as a malfunction or an outdated driver. To troubleshoot this issue, update the driver from the manufacturer’s website, or reinstall the most recent driver version.
If the device appears to be working properly, the last step is to check the performance of the device. To do this, right click on the device in the Device Manager and select ‘Properties’. Navigate to the ‘Performance’ tab to check the speed, data rate, and other performance metrics of the device. If these metrics are lower than expected, this could indicate a hardware or software issue that needs to be addressed.
In summary, network adapter issues can be identified in the Device Manager by locating the device under the ‘Network Adapters’ section, checking its status, and testing its performance. If any issues are found, follow the troubleshooting steps outlined above to resolve the issue.