How to fix “USB device not recognized” error on Windows 10/8/7


USB error message “USB device not recognized” error on Windows 10/7/7 is not uncommon, especially with older devices. But what if your device is still usable and still has the error “USB device not recognized”, so let Taimienphi.vn list the following cases and how to solve them.


Unfortunately, today, you plugged your beloved USB drive into the computer again “USB device not recognized” error, it is worth mentioning that the USB device is still new or not used for a long time and has encountered a USB device not recognized error, so how to fix the error “USB device not recognized”. As you know, USB is not a perfect device when it brings a lot of errors arising during use such as USB errors that cannot be formatted or even cannot be opened, how to fix USB errors that have not been formatted has been Taimienphi. Detailed instructions in previous articles, USB errors are not formatted or the error cannot be opened, at least the drive’s name is still displayed on the system. But the error “USB device not recognized” on Windows 10/8/7 is different.

“USB device not recognized” error Windows 10/8/7 will not allow you to connect to the computer and there are many other cases that cause this error. Because there are many causes of “USB device not recognized” error on Windows 10/8/7, you can self-diagnose USB Device Not Recognized errors on your computer or not, refer to the article below of them. I.

How to fix “USB device not recognized” error on Windows 10/8/7.

Method 1: Update device drivers

If Windows does not recognize the device, on the Device Manager window you can see that the device is displayed as Unknown Device.

To open the Device Manager window, click Start, then type devmgmt.msc In the Search box or access Control Panel, find and click Device Manager.

In this case, right click Unknown Device, choose Properties, then select Driver tab and click Update Driver.

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If this option doesn’t work, you can try downloading the device driver from the manufacturer’s homepage.

If your USB device is a Flash drive, it may not be the driver error. However, if you are installing a printer connected via USB, drawing pad, … the cause may be the driver that you downloaded for a specific device.

Method 2: Restart and disconnect the USB device

The next solution you can try to fix the error is to disconnect all USB devices and restart the computer. After the computer boots up, try reconnecting the faulty USB device.

If one USB port doesn’t recognize the device, try plugging into another. If the other USB ports still recognize the USB device, it may be because the other USB port has a hardware failure. If no USB port recognizes the device, you can try the next solution.

Method 3: USB Root Hub

Alternatively you can apply another solution is to open the Device Manager window, expand USB Serial Bus Controllers, right click USB Root Hub, choose Properties.

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Click here Power Management tab, check the box Allow the computer to turn off this device to save power. If you have more than one USB Root Hub, you must repeat the steps for each drive individually.

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Click here OK, got it and restart your computer. Try reconnecting the USB device and checking if the device is recognized.

If not, go back Power Management tab For each USB Root Hub drive, tick the box Allow the computer to turn off this device to save power once again. If you still don’t receive the device, leave it unchecked.

Method 4: Connect directly to the computer

In some cases the culprit causing the USB Device Not Recognized error may be the USB hub. Due to the small number of USB ports, a hub is still needed. To fix the error, disassemble the hub and connect the device directly to the USB port on the computer. Then look to buy another hub of better quality to use.

In case, if the other hub is still used, there is no better solution that you have to accept to reduce the number of devices connected to the computer to match the actual port number.

If you’re facing this error on a Windows 8 or Windows 8.1 computer, Microsoft has released a fix for Windows 8 that doesn’t detect the USB device properly. Make sure you install this hotfix on your Windows 8 computer.

Method 5: Fix “USB device not recognized” error by restarting the device.

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The simplest and most effective method is to fix “USB device not recognized” error on Windows 10/7/7. It is most likely due to several components in The system has stopped working During use, restarting the device is a solution to restart those services.

Method 6: Fix “USB device not recognized” error by customizing Device Manager.

Device Manager is a centralized place to manage all devices in your computer, including peripherals such as HDD, USB.

Step 1: To enter Device Manager, first open it Start menu then type “device manager “and visit.

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Step 2: Click on Disk drives and make a selection Uninstall To delete it, go ahead and reboot.

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Step 3: If none of the above works, try again by selecting Action and Scan for hardware changes Looking for altered hardware.

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Step 4: Or else you can choose to upgrade the software version, maybe helping you fix “USB device not recognized” error.

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Keep clicking Search automatically for updated driver software Let the system automatically scan and update the latest drivers.

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Method 7: Use Troubleshooting to fix “USB device not recognized” error.

Troubleshooting will help you find errors in the system and fix it proactively, using Troubleshooting is also a good way to fix “USB device not recognized” errors.

Step 1: Open Start menu then type “troubleshooting “and click on the first result.

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Step 2: In Troubleshooting you see the part Hardware and Sound . continued access to the section Configure a device let the system automatically scan and find errors.

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Method 8: Adjust the mode in Power Options

It sounds unbelievable, but it is also strange that one of the causes of the “USB device not recognized” error occurs on Windows 10/8/7, to stop the above characteristics, you also need to try this way.

Step 1: Open the Start Menu and type “Power Option “then access the Power Options in Control Pannel.

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Step 2: In Power Options select next Change plan settings .

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Step 3: Continue deeper with Change advanced power settings .

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Step 4: Finally you find the section USB settings >USB selective suspend settings and disabled it Please.

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Method 9: Use the software to automatically find drivers

If you’re too tired of the above methods, the use of automatic software Heart Driver is a good solution. What you need is a software to find quality drivers like Driver Booster, which Taimienphi.vn wants to talk about later. From updating, searching and managing the drivers on this software very well, fast download speed is also an advantage of the software.

Download Driver Booster here: Download Driver Booster.

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https://thuthuat.taimienphi.vn/cach-sua-loi-usb-device-not-recognized-tren-windows-10-8-7-22851n.aspx
With 5 ways on Taimienphi.vn hope you can completely fix the error “USB device not recognized” on Windows 10/8/7, but if applied but still can not connect USB to the computer, Taimienphi. vn recommends replacing the USB because it may be completely corrupted. You can buy a new one instead of going on to find out why and how to fix a computer that does not recognize USB. Obviously with the above measures, there is no way to fix the computer does not accept any USB applied to it anymore.

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