How Do I Fix My USB Not Working Anymore?


Recently, some readers reported that my USB drive has stopped working.


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    Check Device Coordinator (Windows). There are two things you will probably only do with Device Manager in Windows to get the USB ports working again. Verify hardware changes by right-clicking your computer’s listing and selecting Verify hardware changes. Another option is to unplug and re-enable the USB controller.

    Check the hardware team leader (Windows). You can now do two things using Device Manager in Windows to get the USB ports working again. Check for hardware changes simply by right-clicking the name of your computer system and selecting Check for hardware changes. Another option is to always unplug and re-enable the USB controller.




    If you connect and disconnect a USB device frequently and quickly, the USB port may stop responding. If the port is indeed in this state, it no longer recognizes the USB device and the USB device does not work.

    To solve the above problem, use the following methods in the order in which they are clearly listed. After each method, check your USB device to see if the problem has been resolved. If the situation persists, try the method now.

    my usbs stopped working

    This article also provides a workaround that you can try if these methods don’t work.

    Use Device Manager to check for hardware changes. When your computer checks for accessory changes, it may detect a USB device connected to the primary USB port so that you can use that device.

    Note. If you are using Windows normally, click Vista, select Start, and then also use the Start Search box.

    my usbs stopped working

    ЕсIf the search for new hardware is unsuccessful, correct the problem and try restarting the current computer. After restarting your computer, make sure the USB device is working to see if it works.

    If restarting a specific computer fixed the problem, you’re almost always done. If this method doesn’t solve the problem, go to method 3.

    Use Device Manager to disable and re-enable all USB controllers. This allows the controllers to restore the USB port from an inactive state. USB controllers represent USB types in Device Manager. If you are not familiar with advanced troubleshooting, follow the steps in “ ​​workaround “.

    Note. If you are a real Windows user, click Vista, “Start” and then use the “Start Search” box.


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  • 1. Download Fortect
  • 2. Follow the on-screen instructions to run a scan
  • 3. Restart your computer and wait for it to finish running the scan, then follow the on-screen instructions again to remove any viruses found by scanning your computer with Fortect

  • Note that you may have to scroll down to find this particular element.

    If the USB port recognizes the component and you can use the current device, you’re done.

    If this fixes the problem, you’re done. If this method does not resolve the issue, read most of the “Workaround” section. No

    If this way worked for you, you can remove the selective suspend feature. However, be aware that all USB configuration controller drivers (and therefore all connected USB ports and USB devices) on the system will be affected if the selective suspend feature is disabled. Hence, you cannot expose the USB platforms connected to them, and USB devices can continue to use power as long as they are connected to the entire computer. In addition, the Allow desktop PC to turn off this device for power protection check box will not appear in the power management cost of the USB Root Hub.

    You will most likely turn off selective suspend over USB as a workaround by modifying most of the registry. USB The device may stop responding due to travel malfunction in the selective suspension function. Selective suspend function suspends the USB device to effectivelyMaintain battery power by allowing the computer to turn off the USB device. However, sometimes it may not work correctly after loading the USB device. Thus, the type of USB device will not respond when your company tries to use it.

    You can disable this feature on server products where power management is clearly not important or required.

    Important! This task or method contains suggestions that you can use to improve the registry. However, serious problems can occur if you modify the Windows registry incorrectly. So make sure people follow these steps closely. For extra protection, back up your registry recently if you change it. Then you can restore the registry if a problem occurs. For more information on exactly how to back up and restore your registry, click the following generic article number to view an article in our own Microsoft Knowledge Base:

    Note. If you can start Windows, click Vista, select Start, then Use the Start Search field as a result.

    This issue can occur due to a sync issue that prevents the laptop from recognizing the USB device.

    Microsoft has investigated an issue with hardware made by the manufacturers of all the chips used for USB. The results were inconclusive due to the temporary nature of the problem.

    Are your USB ports no longer working?

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    Christian Cowley (Published 1517 articles)

    Assistant Editor for Security, Linux, DIY, Programming and Technology, and a really helpful podcast maker with extensive experience in supporting desktops and tools.The Linux format is of interest to attendees, Christian is a jack of all trades Raspberry Pi, Lego enthusiast and fan of retro video games.

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    내 Usb가 작동을 멈췄습니다