How to Fix USB Device Not Recognized Errors

This article we'll introduce the best way to fix flash USB drive not reconized errors in Windows and recover data from USB drive.

How to Fix USB Device Not Recognized in Windows?
When I try connect my flash USB drive to the Windows computer, and I got an error said that "USB Drive not recognized". The last USB device you connected to this computer malfunctioned, and Windows does not recognize it. How can I fix USB device not recognized error? Also, I want to get data back which stored in the USB drive.

Is your Windows computer not recognizing your USB Flash Drive? Then let me tell you that you’re not the only one. Windows users have reported seeing the error notification "USB Drive not recognized". When Windows fails to recognize a USB device, there is a risk of data loss. On this article, we will show you the several ways how to fix USB device not recognized error, we will recommend the best flash USB Data Recovery software to help you recover data from flash USB drive in easily and effectively.

Part 1. "USB Device Not Recognized" Errors

USB external hard drive or flash drive is the most popular storage media to storing your important data, "USB Device Not Recognized" will occur when plug the USB into your Windows computer. Most of time, these errors are simply minor glitched and malfunctions. If you reconnect it to the computer the USB device will work perfectly again. But the USB connection errors could be a trouble while you keep connectig and try to access your external hard drive. Figure out what kind of the error message "USB device not recognized" and why it is not working?

flash drive not recognized

Why the USB flash drive in not working?

There can be many reasons why Windows did not detect your flash drive. When users face problems with USB drive not showing up, most people believe that their drive is dead. However, this is only the worst-case scenario. There may be a problem with your computer hardware or with Windows itself which may cause a flash drive not detected error. For instance, if your USB ports are dead, if there are partition issues on your external drive, if you have been using the wrong file system or if there are driver issues in Windows, a USB drive won’t show up.

  • Unknown device, descriptor request failed, error code 43
  • One of the devices attached to this computer has malfunctioned, and Windows does not recognize it. For assistance in solving this problem, click this message
  • Drive did not load successfully
  • The device you connected to this computer malfunctioned, and Windows does not recognize it
  • USB device not recognized
  • Unknown drive, port reset failed

Part 2. Fixed: "USB Device Not Recognized" in Windows 10/7/8

To fix the USB device not recognized the error in Windows, you must first determine the cause of the problem. Here are some solutions you can try out:

The most first solution to fixed the error, you can restart your PC computer and reconnect it to the PC. Second, you should plug the USB drive to another computer, if the error still happen again, the drive is broken and need to repair. Last, what if you connect many USB devide to the same computer, you should try to plug out other UBS devices and check, if the drive doesn’t work, you may follow the next solutios to fix "USB Device Not Recognized".

1. Check your USB ports

If your USB ports are not functioning properly, Windows won’t detect your USB flash drive. To check your USB ports,

  • Navigate to Start > Control Panel > Hardware and Sound > Device Manager > Universal Serial Bus
  • Click on Uninstall
  • Click on Scan for Hardware Changes

If Windows still doesn’t recognize your device after these steps, your USB ports are faulty.

2. Update your device drivers

If your device drivers are outdated, Windows may display a USB device not recognized error. To update the drivers manually,

These steps will update your device drivers. If your error was caused due to outdated drivers, it would be fixed.

3. Change power management settings

The power management settings in Windows 10 can also cause a flash drive not showing up the problem. To solve this issue,

This will solve the power management issue that may cause Windows not to recognize a flash drive.

4. Updating Windows System

To update the Windows system on Windows 7, follow these steps:

This will fix issues with your USB root hub, and hopefully, Windows will recognize your flash drive.

5. Format your USB drive

If you’ve tried all the above and nothing works, then your USB drive may be faulty. You’ll need to format USB drive to get it to work again. To format USB drive,

Important: Formatting will erase all data from your USB drive. Make sure to restore and backup your data before you try formatting your USB device. If you can't access your USB drive data and backup data files, you still can restore your data back as following solution:


Part 3. Recover Data after Fixing USB Device Not Recognized Error

The Best USB Data Recovery Software

To recover data from flash USB drive in easily, we recommend Recoverit Data Recovery Software. It is a powerful USB data recovery program, it can help you retrieve lost or deleted data files from flash USB drive easily and effectively.

USB data recovery

Recoverit Data Recovery - The Best USB Data Recovery

  • Recover lost data from flash USB drive easily, effectively, safely and completely.
  • Recover data from USB drive due to device error, accidental deletion, formatted and virus attacked.
  • Recover any data and file types from flash USB drive with high success rate.
  • Supported OS: Windows 10/8/7/XP/Vista; Mac OS 10.13, macOS 10.12, OS X 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Video Tutorial on How to Recover Data from Flash USB Drive

Steps on how to Recover Lost Data from USB Drive

Free download and install Recoverit Data Recovery on your Windows computer. After you fix the flash USB drive error, you can connect it to the computer and follow the next steps to perform flash USB data recovery.

Step 1 Select Formatted Disk Recovery Mode

Launch Recoverit Data Recovery on your computer, select "Formatted Disk Recovery" data recovery mode to get started.

select formatted disk recovery

Step 2 Select your Formatted Flash USB Drive

Make sure your USB drive detected on the computer. Select it and click "Recover" button to process.

select formatted usb drive

Step 3 Scanning the Formatted USB Drive

Recoverit flash drive recovery will start to scanning formatted USB drive. If you cannot find your data after the first scan, you can try with "All-around Recovery" to scan again. Which wil search more files from the Flash Drive

quick scan formatted usb

Step 4 Preview and Recover USB Data

After the scan, you can preview the recoverable files like JPEG, JEG, GIF, PNG image files. Select your data and click "Recover" button to get your data back.

formatted usb recovery

There are many reasons why Windows may fail to recognize a USB device. It can be because of problems with computer hardware, with Windows or with the flash drive itself. Make sure to determine the cause of USB not recognized issue before you format your drive.

And, if you’re concerned about losing data after formatting your USB device, then use a data recovery software such as Recoverit Data Recovery. It will help you restore the data from your USB device easily and efficiently. Download and try it for now.

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