The Best Solutions to Fix USB Flash Drive Not Initialized

Jul 31,2019 • Filed to: USB Recovery • Proven solutions

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In this article, you will find steps on how to make your computer recognize your drive and gain back access to your data. Provided also is a solution on how to recover your data from an inaccessible hard drive.

Overview

Whether you have a USB flash drive or an external hard drive, you might come across an error that prevents you from accessing your files on your drive. This will show up as prompt “Drive is not accessible. Access is denied”. This may be due to the following circumstances: power failure for powered hard drive or insufficient power supply, plug out external hard drive or removable device in an improper way, virus or malware attack, file system errors, bad sectors on a USB drive, brand new USB drives with no partition, outdated USB drive, USB drive with no drive letter, or the current file system is not compatible with your operating system.

How to Fix it:

The process of resolving this is very tricky, and you might need to figure out the cause first. Below are solutions that may help resolve your problem with USB drive access.

Solution 1 - Fix: “Drive is not accessible. Access is denied” error in Windows Explorer

When your computer shows you this prompt, it suggests that you don’t have the right to access the disk partition. So to fix this, you have to modify the ownership to gain permission. The 3-step guide below will teach you how to do this.

1.Right-click on inaccessible hard drive, select Properties.

2.Go to Security tab, hit Advanced, then click the Edit button.

3.On the Owner tab, modify the ownership of the specified account.

Solution 2 - General Solution - Check USB port

Before trying other technical solutions, check first if the USB port on your computer is working or not. Insert your USB drive to another port of your PC. If it works, the problem is with the port. If this still doesn’t work, connect your USB drive to another computer’s USB port. This will check if the problem is with your USB drive or your computer itself. If the drive doesn’t show up in the Disk Management, you might need to replace your USB drive.

If your USB drive, ports and computer are all working, you might want to perform technical fixes.

Solution 3 - Run CHKDSK to check and fix bad sectors on the USB

If your USB drive is corrupt or contain bad sectors, it could prevent you from gaining access. Run CHKDSK to fix this issue. Make sure to type in the commands correctly.

1. Click the Search box, type “cmd”, right click Command Prompticon and select “Run as administrator”.

2. Step 2. In the Command Prompt window, type "chkdsk g:/f/r/x", where the “g” stands for the drive letter of your USB partition.

Solution 4. Check file system errors on the USB drive

1. In Windows 10 computer, open Windows File Explorer, right-click on the USB drive and select "Properties".

2. Navigate to the "Tools" tab, then select "Error checking". Click "Check". This option will check the drive for file system errors.

Solution 5. Reassign a drive letter to the USB

When your USB drive doesn’t have a drive letter, you won’t be able to see it or open it on File Explorer. To resolve this, reassign a new drive letter to you drive in Disk Management. Follow the instructions below.

1. In Disk Management, locate the USB disk partition, right click it and choose “Change Drive Letter and Path…

2. In the pop-up window, click “Change” and assign a new drive letter to the partition.

Solution 6. Update device driver for USB drive

If in any case, your USB drive still won’t show under Disk Management, you may need to update your device driver.

1.Right-click on Start, click “Device Manager”.

2.Expand Disk driver and locate the USB which cannot be found in Disk Management.

3.Right-click on the disk and select "Update Driver Software" from context menu.

4.Select Search automatically for updated driver software.

Solution 7. Reformat the USB and recover data

Whenever you drive becomes inaccessible, the first priority is to recover your important data. Do not attempt to format or reset the hard drive first as this will completely erase all of your files permanently.

RecoverIt Data Recovery software provides 100% safe and complete recovery process. It’s a very powerful tool runs on a full comprehensive recovery algorithm that will recover everything that you need. This provides you recovery for the following: deleted files, recycle bin, formatted disk, lost partition, external devices, virus attack data, and system crash data.

Not gaining access to your important data in your USB drive can be frustrating. With the many solutions provided above, you will surely find one that best suits your needs.

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