How to Find Drivers for Unknown Devices in the Device Manager.Unknown devices show up in the Windows Device Manager when Windows cant identify a piece of hardware and provide a driver for it.Install Driver Software For Unknown Devices Major' title='Install Driver Software For Unknown Devices Major' />In the case of any unidentified, unknown or nodriver installed devices, user can manually download from Internet or use driver CD to install the driver.DriverToolkit is an allinone driver management utility.DriverToolkit can update, backup, restore uninstall drivers in a few of clicks.Unknown devices show up in the Windows Device Manager when Windows cant identify a piece of hardware and provide a driver for it.An unknown device isnt just.An unknown device isnt just unknown its not functioning until you install the right driver.Windows can identify most devices and download drivers for them automatically.When this process fails or if you disable automatic driver downloads youll have to identify the device and hunt the driver down on your own.Locate the Unknown Device.Youll see information about Unknown Devices in the Device Manager.To open it on Windows 1.Windows Key X and select Device Manager.On Windows 7, press Windows Key R, type devmgmt.Run dialog, and press Enter.The Device Manager can also be accessed from the Control Panel or with a search from your Start menu or Start screen.Install Driver Software For Unknown Devices On RouterEthernet controller driver is missing after Windows 7 install Dont worry.Solutions here will fix the issue.Try them and find one that works for you. 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Youll find unknown devices and other non functioning devices under Other devices.Each device with a problem has a little yellow exclamation mark over its icon.Such devices will often have the name Unknown device, but theyll sometimes have a more descriptive name.For our purposes, the difference doesnt matter.Although we may be able to see a name for the device, Windows doesnt know what it is and we dont know specifically which drivers we need for it.Find the Unknown Devices Hardware IDs.Now lets identify the device.Right click the unknown device and select Properties to view more information.Windows will inform you it doesnt have the appropriate drivers thats error code 2.Click the Details tab, click the Property box, and select Hardware Ids in the list.Windows displays a lot of other information about the device here, but the Hardware Ids will help you identify the device.Youll usually see a list of long strings of characters here.Just looking at them wont tell you much, but theyre actually unique hardware IDs that correspond to the hardware.Perform a web search for the hardware ID using your favorite search engine.You should find the name of the piece of hardware associated with the unknown device, and that will give you the information you need to hunt down the driver.Here, we can see that the device is a Nexus 4 or Nexus 7 2.USB Debugging enabled, so wed need to install the ADB drivers.Windows will then recognize the ADB interface and the device will be a properly installed, known device.Install the Driver.You can now hunt down the driver for the hardware device and install it normally.You shouldnt have to mess with the Device Manager here just install the driver using the standard installer and it should work.If you have to manually install a driver for the device perhaps the driver is already installed on your system you can use the Update Driver button in the devices Properties window.If the device driver is already installed on your system, click the Browse my computer for driver software link and choose an installed driver.Automatically Identify Devices and Install Drivers.Windows attempts to automatically install drivers, searching for appropriate drivers and downloading them from Windows Update.Windows wants to identify hardware and install drivers so you dont have to do this.If youve disabled this feature, you might encounter more unknown devices.To check whether this feature is enabled or disabled, open the Control Panel and click View devices and printers under Hardware and Sound.Right click the device that represents your computer itself and select Device installation settings.Ensure Yes, do this automatically recommended or at least Always install the best driver software from Windows Update is selected.These are the default settings, and allow Windows to download drivers and automatically configure new hardware.After enabling this setting, click the Update Driver button in a devices properties window in Device Manager.Youll be able to search for drivers from Windows Update this should happen automatically after you connect the device to the PC, but you may want to try it again if youve just re enabled the feature.Windows Update doesnt have every driver for every device ever created.Youll sometimes have to hunt the driver down on your own.Unknown devices are often a problem after reinstalling Windows on a PC.If Windows cant find all the drivers for your PCs hardware, youll need to hunt down the drivers and install them yourself.They shouldnt be a problem later on unless you upgrade your PCs components or connect more exotic peripherals to it.
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