Table of Contents
Quick and Easy PC Repair
In this guide, we’ll cover some of the possible reasons why Device Manager might show devices that don’t exist, and then the possible workarounds to fix the issue. msc but press Enter to open Device Manager. After that, for example, in the “View” tab, select “Show invisible devices”. You will see that many other devices are listed here. This is usually very useful when you need to find and fix problems caused by leftover drivers on the go.
Microsoft Windows XP Home Edition Microsoft Windows XP Professional Windows Vista Windows 7 Windows 8.1 Windows10 More…Less
Microsoft XP Windows Home Microsoft XP Windows Professional Windows Vista Windows 7 Windows 8.1 Windows 10 More…Less
For Windows 8 and later, when you run a Device Manager search associated with selecting Device Manager in web search results.
In Windows 7 and earlier, type the following command, prompt for the command, and then press Enter:
Note. Before you can see devices not connected to your computer, click “Show Hidden Devices” in the “View” menu of Device Manager.
Note for earlier versions of Windows 7: When you close the Command Prompt window, Windows clears the devmgr_show_nonpresent_devices=1 appearance you set in step 2 and prevents phantom devices from being shown when you click the Set button.swarming.” “I/O, click View.”< /p>
If you are a developer and power user and need time to only show devices that are not connected to your netbook, set this environment variable globally:
Note. Use this method only for troubleshooting or development purposes, and to prevent operators from accidentally removing a required product that is not connected to their computer (such as a USB drive or docking station that is not connected to a laptop). correlated). .device
In addition to the displayed devices, there are two more types of hidden devices in the Manager:
Regular serviceable devices that are not available (non-plug-and-play drivers, printers, etc.)