
On Power Options screen, click on Change Plan Settings link located next to the current Power Plan.

In the right-pane, scroll down and click on Additional Power Settings. Go to Settings > System > select Power & Sleep in the left-pane. However, this power saving setting can sometimes cause problems like Error Code 43 and USB Device Not Recognized Error in Windows 10. Disable USB Selective Suspend Settingīy default, Windows computer is set to conserve power by suspending power supply to external USB devices, whenever they are inactive. Go to Settings > Updates & Security > select Windows Update in the left-pane and click on Check for Updates button in the right-pane.Īllow Windows to check for available updates and install them on your computer. If an update is available, Windows will also install the latest available drivers for your computer. See if an Update is available for your computer.

On the next screen, select Search Automatically for updated driver software option and wait for Window to Search and Install the required driver.

On the next screen, switch to Driver tab and click on Update Driver button. On device Manager Screen, expand Universal Serial Bus Controllers entry, right-click on the Unknown device and click on Properties. Right-Click on Start button and select Device Manager in the WinX menu. However, this may not always happen, resulting in device drivers becoming outdated. Your Windows computer should automatically update the firmware for all device drivers. You might be surprised to see the USB Device being recognized by your computer. To clear this, simply Power OFF your computer > wait for 60 seconds and Restart the computer. The reason for USB Device not recognized error in Windows 10 could be due to your computer going through minor software glitches.

If this does not work, try connecting the device to other USB ports on your computer. Disconnect all USB connected devices from your computer (excluding mouse & keyboard) and Restart.Īfter the computer restarts, plug back the USB Device into the same USB port which was not recognizing it.
