SanDisk Extreme Pro Portable SSDs Become Unreadable: Causes and Solutions

The SanDisk Extreme Portable SSD is a popular disk known for its reliability and high performance with the following best-selling models:

• SanDisk Extreme Portable SSD (500GB, 1TB, 2TB)
• SanDisk Extreme Pro Portable SSD (500GB, 1TB, 2TB)
• SanDisk Extreme Portable SSD V2 (250GB, 500GB, 1TB, 2TB)

However, like any other storage device, it can run into issues that render it failing and unreadable, resulting in data loss, like aReddituser said:

This article explores why a SanDisk Extreme Portable SSD fails, effective solutions to resolve the issue, and best practices for preventing data loss.

Quick Solutions:

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SanDisk Extreme Pro Portable SSD Failing Symptoms

When a SanDisk Extreme SSD is corrupted, you can't view the files stored on the device with adrive is not accessibleerror message. When you check the disk in Windows Disk Management, the代替NTFS磁盘显示为原料.

Many a factor can cause SanDisk Extreme SSDs to become dead or unformatted. Physical damage to the drive, such as drops or impact, can make the drive fail. Also, a corrupt file system or partition table can cause the disk to be unreadable. Malware or virus infections can also cause the drive to fail. Finally, other software or hardware issues can also lead to a failing drive.

SanDisk Extreme Pro Portable SSD 4TB/2TB Unreadable Fixes

You can take the following useful methods to solve SanDisk Extreme Portable SSDs no longer readable problem.

Fix 1. Restore Data from RAW Drive of SanDisk Extreme Portable SSD

Before the fixes, we highly recommend you trySSD data recoverysoftware to restore your data beforehand to reduce the risk of data loss.ob欧宝官网 is capable of recovering lost data in any severe situation, including RAW drives.

• Download and launch EaseUS Data Recovery Wizard on your computer.
• Select the SanDisk Extreme Pro Portable SSD as the target drive to scan.
• Preview and recover the file you want to another safe location.

Now that you've saved your important data, continue to take the steps below to repair your disk.

Fix 2. Run Disk Repair

OnmacOS:Use Disk Utility to repair the file system or partition table for SanDisk Extreme Portable SSD. To do this, open Disk Utility, select the SanDisk Extreme Portable SSD, and click "First Aid." Follow the on-screen instructions to repair any errors. If you find the SanDisk Extreme SSD doesn't show up in Disk Utility, go to the topic page to resolve problems.

On Windows: UseCHKDSKto scan and fix the corrupted file system. To do this, open theCommand Promptand type "chkdsk [drive letter]: /f" (e.g., "chkdsk E: /f"). Follow the prompts to repair any errors.

Fix 3. Access the Drive from a Different Computer

Connect the SanDisk Extreme Portable SSD to a different computer or device. If the drive is still not responding, try using a different operating system like macOS or Linux, to access the drive.

If the drive is accessible from a different computer or operating system, the issue may be with the original computer or device.

Fix 4. Update SanDisk Extreme SSD Firmware

Firmware updates can partially resolve unreadable errors or problems caused by the drive. However, it is important to perform firmware updates correctly. Otherwise, using the wrong firmware version can cause permanent damage to the drive.

Now, Western Digital has released the firmware update. Check for SanDisk Extreme Pro Portable SSD firmware updates on the OFFICIAL website or using the SanDisk Dashboard software. After downloading the firmware update, follow the correct boot to complete the installation. Once the firmware update is done, reconnect the SSD drive to your computer and check if the issue has been resolved.

Here is the detailed video tutorial on updating firmware on SanDisk Extreme V2, Pro V2, & WD My Passport SSD.

You can resolve the issue with an unreadable SanDisk Extreme Pro portable SSD by running a firmware update. If the issue persists, it's recommended to seek the assistance of specializeddata recovery services.

SanDisk Extreme Portable SSD Data Loss Prevention

Prevention is always better than recovery when it comes to data loss. You can complete several steps to avoid data loss on SanDisk Extreme Pro portable SSDs:

• Back up important files regularly to other external storage devices or cloud storage.
• Use your SanDisk Extreme Pro portable SSD with care and store it in a dry and safe place, away from fire and water.
• Update the firmware of the SanDisk Extreme Pro Portable SSD regularly with the latest drivers installed.
• Take proper measures and professional suggestions to ensure data security when the device is faulty.

Conclusion

A failed SanDisk Extreme Pro portable SSD with a corrupted file system or in RAW can be a frustrating and devastating experience, especially when it contains crucial data. We hope that by using the above troubleshooting steps and preventative measures, you can minimize the risk of data loss or even not lose any data and repair the life of your SanDisk Extreme Pro Portable SSD.

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