Why USB Ports Suddenly Stopped Working?

Has your USB port stopped working? Can’t use the mouse anymore. If you have a problem with your USB port, there are various ways to limit and resolve the issue, such as the reason why USB ports suddenly stopped working?.

Is your computer’s or laptop’s USB port not working? To solve this problem, you need to determine the source of the problem. Here’s everything you need to know to get USB ports working properly again on any computer or laptop.

Why Did the USB Port Suddenly Stop? Reason

Below are some factors that may cause the USB port to stop working:

  • Driver Error:  In some cases, this problem may be caused by faulty or outdated USB drivers. The solution is to reinstall or update the driver.
  • Problem with Power Settings: Some users believe that this problem is caused by the Quick Startup feature. Although this feature increases loading times exponentially, it can also cause this problem. To solve this error, you need to disable this feature.
  • Outdated Computer:  Another possible cause of the problem is an outdated operating system. This problem can be resolved by updating your computer to the latest version.

Block All USB Ports on your Drive with the Most Tested Software

If you are having problems with USB ports not working properly in Windows 11, outdated USB drivers could be the cause. Fortunately, unlocking drivers is not a difficult task. You can easily solve this problem by using SysTools, a reliable USB Port Blocker Tool that easily blocks or unblocks all USB ports within a few clicks for your computer devices.

This device must have the machine and user passwords locked and the USB port open. If the credentials are unknown, the user cannot close or open the portal. You should always use a password whenever you open a USB port. This tool is designed with high-tech algorithms. But it still provides a very simple GUI for users and unskilled people. Users can easily manage the software and install third-party applications without any technical knowledge.

Also read: How to Recover Permanently Deleted Data from a USB Flash Drive?

Few Easy Steps to Solve your Problem

  • Download, Install and run the USB Blocker Tool to see the required data.

USB Ports Suddenly Stopped Working

  • Select Block Options to block the USB port directly.
    usb port
  • Then enter the new password you want to set for the USB port.

USB Ports not Working

  • The user can press the Ok button to block the USB port.

Why USB Ports Suddenly Stopped Working? Manual Technique

1: Verify Power Management Options

  • Search for the term in the Windows 10 search bar and open the first result.
  • You will now find a category for USB ports called “Universal Serial Bus Controllers.” Click left arrow
  • Now find the USB Root Hub option. Right-click the Properties tab to open it.
  • In the properties window, go to the power management settings of the USB root hub.
  • In this window, simply uncheck the box that allows your computer to disable USB ports.
  • Repeat this process for other USB root hub options (if available).
  • Select OK to save changes and restart your computer.
  • From now on, USB should always be available.

2: Check the Laptop’s Power

  • If you plan to use your laptop continuously while it is plugged in, first unplug the laptop from charging and then remove the charging brick from the motherboard.
  • Try reconnecting the USB drive to the problem port again. If the connector is fine, this means that the problem only occurs when the charger is connected.
  • If the connector does not work, turn off the laptop again and remove the battery. When removing the battery, be sure to follow the manufacturer’s instructions.
  • After removing the battery, connect it directly to your laptop and it’s ready to go.
  • Connect your laptop and turn it on.
  • After turning on the laptop, check the status of the USB port. If everything works fine now, then there is something wrong with the battery.
  • If the USB port is not working properly in any case, follow the solutions below

3: Reinstall the driver

Many problems in Windows operating systems are caused by drivers. In most cases, the cause may be incorrect driver installation or incorrectly configured drivers. Although the USB port may not be working, you can check the driver and quickly fix the problem.

  1. Open Device Manager on your Windows 10 laptop or desktop again.
  2. find the USB Root Hub option under Universal Serial Bus Controllers.
  3. To reinstall a driver, you must first remove the current driver from the system.
  4. To uninstall the driver, right-click the USB root hub and select Uninstall.
  5. If there are multiple USB root hub options, do the same for all options.
  6. After removing the driver, simply restart your computer.
  7. Windows will now attempt to automatically install the drivers needed to manage the USB port.
  8. If the driver does not install automatically, you can try to install it by checking for hardware changes in Device Manager.

4: Update Existing Drivers

If the USB port still does not work properly after reinstalling the driver, try updating the driver or the current USB port. You can do the same in Device Manager by following these steps.

  • Open Device Manager again and navigate to the USB root hub mentioned above.
  • Now, by right-clicking on the USB Root Hub option, select Update Driver.
  • Now a new window will appear where you can choose how to update the driver.
  • If you download updates from a third-party source, you can install them manually. Otherwise, it’s easy.
  • If you downloaded updates from an external source, you can install them manually. Otherwise, just choose the automatic installation method.
  • Repeat this process for all USB root hub options for the best results.
  • After updating the driver, check if the USB port is working properly.

5: Check Registry Editor

  1. To open the Registry Editor, simply press the Windows + R keys, type regedit in the empty field and press Enter.
  2. Now you need to copy the address given here and paste it into your computer’s location. Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e965-e325-11ce-bfc1-08002be10318}
  3. This will direct you to the folder where you need to make changes.
  4. On the right side of the window, you will find entries called LowerFilter and UpperFilter. Once found, delete this message.
  5. Now close the editor and restart your computer.
  6. Now the USB flash drive problem can be resolved.

Final Conclusion

We hope one of the solutions in our guide solves why USB ports suddenly stopped working. If none of the manual solutions have worked so far, you can use the expert solutions suggested above to try to resolve the issue.

Also read: Is Data Lost If a Hard Drive Fails?

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