How to: Fix: Lexar 64gb Usb 3.0 Not Working

How to: Fix: Lexar 64gb Usb 3.0 Not Working

Here we can see, “How to: Fix: Lexar 64gb Usb 3.0 Not Working”

  • Many people flocked to the forums to complain about the Lexar 64GB USB 3.0 not working.
  • The most typical causes are USB device drivers that are out of date or have issues.
  • It’s always a good idea to try the USB in another port to see if it works.
  • Another option for resolving this problem is to use a specialized tool to format your flash drive.

People like Lexar USB flash drives because of their outstanding performance, dependability, low price, and security features.

However, Lexar 64GB USB 3.0 has recently gained popularity on forums due to its flaws. In the hopes of finding a solution, messages such as USB device not detected, Unknown device (descriptor request failed), and others are being posted on the Internet.

Corrupt partitions, difficulties with the drive system, malfunctioning USB ports, or even a dead USB drive can all result in these error messages.

But don’t worry, you’ve arrived at the correct spot. If you’re having trouble inserting a Lexar USB drive into a Windows PC, stay reading to learn about the best ways to fix the problem.

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What should I do if my Lexar 64GB USB 3.0 doesn’t work?

1. Run the troubleshooter

  1. Select Run with a right-click on the Start button.
  2. Enter the following in the Run box:
    • msdt.exe -id DeviceDiagnostic
  3. To start the troubleshooter, click Next.
  4. Restart your computer and reconnect your drive once the operation is complete.

2. Install the latest USB Device Driver

  1. Select Device Manager by right-clicking on the Start button.
  2. Select and extend controllers for the Universal Serial Bus.
  3. Locate the USB driver that is associated with the issue, right-click it, and choose Update driver.
  4. Select Automatically search for new driver software.
  5. The installation process will begin on its own.
  6. After the operation is completed, restart your PC, then connect your Lexar 64GB USB 3.0 device.

Using a professional driver updater software to update your USB driver is a safer option.

It’s simple to use, dependable, and the best part is that it’s totally automated, so you won’t risk damaging your computer by doing it yourself.

The system does not correctly update the generic drivers for your PC’s hardware and peripherals most of the time.

A generic driver and a manufacturer’s driver have significant variances.

It can be time-consuming to find the correct driver version for each hardware component.

3. Modify the Power Management settings

  1. Take the first two steps from the previous solution and apply them to this one.
  2. Select the first USB Root Hub from the list and double-click it.
  3. Select the Power Management option from the drop-down menu.
  4. Uncheck the box. Allow this computer to power down this gadget to save energy.
  5. Click the OK button.
  6. Rep for each of the USB Root Hubs on the list.

4. Assign a letter to the drive

  1. Select Run with a right-click on the Start button.
  2. Enter the following in the Run box: diskmgmt.msc
  3. Locate and right-click the Lexar USB drive.
  4. In the pop-up window, choose Change Drive Letter and Paths.
  5. Click Change in the newly opened window.
  6. From the drop-down option, choose a drive letter.
  7. To save your changes, click OK.
  8. Connect the drive once again.

5. In the BIOS, enable the USB port

  1. Switch your computer off, attach your Lexar USB drive, and then turn it back on.
  2. Enter the BIOS configuration by using the F8 key.
  3. Select Advanced then USB ports from the menu using the arrow keys.
  4. The USB support option is selected, followed by Full Initialization.
  5. Select the appropriate operating system.
  6. F10 saves the modifications and exits the program.
  7. Check if Lexar 64GB USB 3.0 is working after restarting your computer.

6. Make sure your USB flash drive is formatted

If none of the other ways work, the Lexar 64GB USB 3.0 will need to be formatted to be repaired and function properly.

It’s strongly recommended that you format your flash drive with dedicated software because there’s no room for error when dealing with such a delicate process.

We’ve put our faith in the fantastic utility listed below, which allows you to format practically any USB flash drive with your choice of FAT, FAT32, exFAT, or NTFS partition types swiftly and comprehensively.


I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions:

1. What’s the deal with my Lexar USB not working?

An outdated or malfunctioning USB device driver could be the cause of Lexar 64GB USB 3.0 not working. You might try updating the USB device driver to resolve the problem.

2. Why isn’t USB being detected?

The USB driver that is currently installed has become unstable or corrupt. For troubles involving a USB external hard drive and Windows, your PC requires an upgrade. Other crucial updates or hardware or software concerns may be missing from Windows. It’s possible that your USB controllers have become unreliable or corrupted.

3. What is the best way to format my Lexar flash drive?

  1. Insert your Lexar USB drive and check to see if Windows recognises it. Start the AOMEI Partition Assistant programme.
  2. Choose the file system you want to format Lexar drive to: NTFS, FAT32, Ext2, or Ext3.
  3. Here’s how it turned out in virtual reality. After you’ve confirmed your confirmation, click Apply.
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