10 Methods to Fix USB Device Error Code 43 Windows 10

Encounter the USB device error code 43 on Windows 10? Don't fret! This informative article presents 10 methods to resolve the issue, ensuring your USB devices work flawlessly.

Nene Aly

By Nene Aly / Updated on March 12, 2024

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Are you facing the USB device error code 43 on your Windows 10 system? This error is quite common and can hinder the functionality of your USB devices. But worry not, as in this article, we will discuss the root cause of the error, common reasons behind it, and provide you with 10 effective methods to fix it.

Usb Drive

Part 1: Understanding the USB Device Error Code 43

The USB device error code 43 occurs when Windows fails to recognize a connected USB device due to a driver-related problem. Consequently, the device fails to function as expected.

There are various reasons why this error may occur. Let's take a look at the most common causes:

  • Outdated or corrupted USB drivers
  • Hardware conflicts
  • Power supply issues
  • USB port malfunctions
  • Operating system glitches

Now that you understand the problem, let's explore the top 10 methods to resolve USB device error code 43 on Windows 10.

Part 2: 10 Effective Methods to Fix USB Device Error Code 43 Windows 10

Method 1: Update USB Drivers

To begin, updating your USB drivers can often fix the issue. Follow these steps:

  1. Press the Windows + X key combination and select Device Manager.
  2. In the Device Manager window, locate the Universal Serial Bus Controllers section and expand it.
  3. Right-click on the USB device showing the error and select Update Driver.
  4. In the next prompt, choose Search automatically for updated driver software.
  5. Wait for Windows to search and install the updated USB driver.

By updating your USB drivers, you ensure compatibility with Windows 10 and alleviate the error.

Method 2: Rollback USB Drivers

If updating the USB drivers didn't work, you can try rolling them back to a previous version:

  1. Open the Device Manager as mentioned above.
  2. Locate the USB device with the error and right-click it.
  3. Select Properties and navigate to the Driver tab.
  4. Click on Roll Back Driver and follow the on-screen instructions to complete the process.

This method allows you to revert to a previous driver version and resolve any compatibility issues causing the error.

Method 3: Reinstall USB Controllers

If rolling back the driver doesn't work, reinstalling the USB controllers might do the trick:

  1. Open the Device Manager and expand the Universal Serial Bus Controllers section.
  2. Right-click on each USB controller and select Uninstall device.
  3. Restart your computer.
  4. After the restart, Windows will automatically reinstall the USB controllers.

This method can fix corruption-related issues with the USB controllers and eliminate the error.

Method 4: Change Power Management Settings

Windows power management settings can sometimes interfere with USB devices. Follow these steps to modify the settings:

  1. Open the Device Manager and locate the problematic USB device.
  2. Right-click on it and select Properties.
  3. In the Power Management tab, uncheck the option that says Allow the computer to turn off this device to save power.
  4. Click OK to save the changes.

Modifying the power management settings ensures that the USB device remains active at all times, preventing the error.

Method 5: Uninstall and Reconnect the USB Device

If the previous methods didn't work, uninstalling and reconnecting the USB device might resolve the issue:

  1. Open the Device Manager and find the USB device with the error.
  2. Right-click on the device and select Uninstall device.
  3. Disconnect the USB device from your computer.
  4. Restart your computer.
  5. After the restart, reconnect the USB device, and Windows will install the necessary drivers.

This method can help if there was a temporary glitch preventing the USB device from functioning correctly.

Method 6: Update the BIOS

The BIOS (Basic Input/Output System) controls hardware interactions on your computer. Updating it can resolve compatibility issues:

  1. Visit the website of your computer manufacturer and navigate to the support section.
  2. Locate the latest BIOS update for your specific model.
  3. Download the BIOS update and carefully follow the manufacturer's instructions to install it.

Updating the BIOS ensures that your computer communicates effectively with USB devices, potentially eliminating the error.

Method 7: Perform a System Restore

If the error recently occurred after a system change or update, performing a system restore can rectify the issue:

  1. Press the Windows + R key combination to open the Run dialog box.
  2. Type 'rstrui' and hit Enter to launch the System Restore wizard.
  3. Follow the on-screen instructions to choose a restore point prior to encountering the USB device error code 43.
  4. Start the system restore process.

System restore allows you to roll back to a previous system state when the error was not present, resolving the issue.

Method 8: Use the Hardware and Devices Troubleshooter

Windows provides built-in troubleshooters for various hardware-related issues. Follow these steps to use the Hardware and Devices troubleshooter:

  1. Open the Settings app on Windows 10 by pressing Windows + I.
  2. Navigate to Update & Security and select Troubleshoot.
  3. Click on Hardware and Devices and then select Run the troubleshooter.
  4. Follow the prompts to identify and fix any issues encountered by the troubleshooter.

This method can automatically detect and repair common USB device-related problems.

Method 9: Disable Fast Startup

Disabling the Fast Startup feature can often resolve USB device issues, including error code 43:

  1. Open the Control Panel on your Windows 10 system.
  2. Navigate to Power Options and click on Choose what the power buttons do in the left sidebar.
  3. Click on Change settings that are currently unavailable, located at the top of the page.
  4. Scroll down to the Shutdown settings and uncheck the option that says Turn on fast startup.
  5. Click Save changes to apply the modifications.

Disabling Fast Startup can eliminate any conflicts that may arise with USB devices during the startup process.

Method 10: Seek Professional Assistance

If none of the above methods resolve the USB device error code 43, it's recommended to seek professional help. Contact the manufacturer's support or consult a technician for further guidance.

Recovering Deleted/Lost Files on Windows After Fixing USB Device Error Code 43

To recover deleted or lost files on Windows after resolving the USB device error code 43, you can use a reliable data recovery software like MyRecover. MyRecover offers the following key features:

  • Efficient and user-friendly file recovery process
  • Support for various file formats
  • Quick and deep scan modes
  • Preview function to selectively recover files

To use MyRecover, follow these steps:

  1. Download and install MyRecover from the official website.
  2. Launch the software and select the desired drive or location to scan.
  3. Choose the appropriate scan mode based on your requirements.
  4. Initiate the scan and wait for it to complete.
  5. Preview the recovered files and select the ones you wish to restore.
  6. Click on the Recover button to save the files to a secure location.

With MyRecover, you can easily retrieve your valuable files even after fixing the USB device error code 43.

FAQ: Frequently Asked Questions

Q1: Why is Windows 10 showing USB device error code 43?

A1: Windows 10 may display the USB device error code 43 due to various reasons, including outdated drivers, hardware conflicts, power supply issues, USB port malfunctions, or operating system glitches.

Q2: How can I update USB drivers on Windows 10?

A2: To update USB drivers on Windows 10, open the Device Manager, locate the USB device with the error, right-click it, select Update Driver, and follow the on-screen instructions.

Q3: Can a system restore fix the USB device error code 43?

A3: Yes, performing a system restore to a point before encountering the error can often resolve the USB device error code 43 on Windows 10.

Q4: Should I disable Fast Startup to fix the USB device error code 43?

A4: Disabling Fast Startup can potentially resolve USB device errors, including error code 43. It's worth attempting this solution if other methods fail.

Q5: What should I do if none of the provided methods work?

A5: If none of the methods mentioned in this article fix the USB device error code 43, it's advisable to seek professional assistance from the manufacturer's support or a qualified technician.

Q6: Can I recover deleted files after fixing the USB device error code 43?

A6: Yes, you can recover deleted files after resolving the USB device error code 43. Use reliable data recovery software like MyRecover, which supports file recovery on Windows.


Encountering the USB device error code 43 on Windows 10 can be frustrating. However, by following the 10 methods provided in this article, you can resolve the issue and enjoy uninterrupted USB device functionality. Remember to update your USB drivers, make necessary changes to power management settings, or perform a system restore if needed. If all else fails, don't hesitate to seek professional assistance. Also, keep in mind that you can recover any lost or deleted files using dedicated data recovery software like MyRecover. Now, fix the USB device error code 43 with confidence and continue using your USB devices seamlessly.

Nene Aly
Nene Aly · Editor