Fixing the “USB Device Not Recognized” Error

Published: 30th April 2010
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One of the most common errors in Windows is the USB Device Not Recognized malfunction. Thankfully, this is not in any way poses a threat to the security of your system though sometimes it may cause your system to "hang" or experience delays. The USB Device Not Recognized error simply means that your computer cannot distinguish the USB device that is inserted in one of the USB slots of the computer.

There are different reasons why one's system gets this error. Aside from the attached devices at the USB slots, it is also possible that there is a malfunction in the host controller hardware. Moreover, the computer may not support the USB 2.0 that's why this error pops up at the screen. There are also some system configurations or hardware that are experiencing glitches as well.

But you can try different ways to resolve this error so that you would not have to deal with the pop up message "USB Device Not Recognized".

If there is any connected USB device, gently unplug it from the slot. It might be loose that's why the error appeared. Wait for a couple of seconds before you plug the device again. Make sure that it is secured at the port.

You can also use the Device Manager so your system can scan and look for the new hardware. Open the Start menu then choose Run. Type devmgmt.msc at the box then clicks Enter. Once the Action menu appeared, choose Scan for Hardware Changes. It will allow your system to look for newly installed devices.

But if these techniques didn't resolve the error, you can try unplugging the USB device from the port before shutting down the computer. Don't open it again immediately and wait for at least twenty minutes or so. However, if you still can't seem to fix the USB Device Not Recognized malfunction you may need to update your driver instead. You should know the website of the manufacturer so you will check out the latest about the driver information. It would just take a couple of minutes before you can get the updated driver information so you can stop the error from appearing from time to time.

In case of a hardware failure, there is nothing else left to do than to have it checked by someone who is expert in computer hardware unless of course you are an expert about this yourself.

Stuart is writing for many websites, He enjoys writing on wide range of topics such as USB Device Not Recognized and USB Device Not Recognized. Visit to find more information.

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