How to Recover Data from SSD: Step-by-Step Guide

This guide walks you through the process of recovering data from a solid-state drive (SSD) that has become inaccessible due to logical corruption, accidental deletion, or a failed firmware update. You’ll learn the essential steps, from stopping use immediately to using recovery software and knowing when to seek professional help. The key is to act quickly and avoid any further writes to the drive.

What You’ll Need

• The affected SSD (SATA, NVMe, or M.2)
• A working computer with a free drive bay, USB-to-SATA/NVMe adapter, or an external enclosure
• A second storage drive with enough free space to hold the recovered files (do not save to the same SSD)
• Data recovery software (examples: Recuva, TestDisk, PhotoRec, or commercial options like EaseUS Data Recovery Wizard or Stellar Data Recovery)
• If the SSD is the system drive: a bootable USB drive with a live Linux distribution or a Windows installation media for creating a recovery environment
• Anti-static wrist strap (optional but recommended when handling internal components)

Step-by-Step

1. Stop using the SSD immediately. As soon as you realize data is missing or the drive is malfunctioning, power off the computer. Do not reboot, do not run disk checks, and do not attempt to reinstall the OS. Every write operation can overwrite the very data you want to recover, especially on an SSD where the controller actively moves data (wear leveling).
2. Disconnect the SSD. Remove the drive from your computer or laptop. If it’s an internal drive, power down, unplug the power cord, and remove the drive using proper anti-static precautions. For laptops, consult the service manual if needed.
3. Connect the SSD to a working computer as a secondary drive. Use a USB-to-SATA/NVMe adapter, an external enclosure, or install it into a free internal bay. The goal is to access it without booting from it. If the SSD is your system drive and you cannot boot, create a bootable USB with a live Linux distribution (like Ubuntu) or a Windows recovery environment.
4. Ensure the target drive has enough space. You’ll need a separate healthy drive (internal or external) with at least as much free space as the total size of the data you expect to recover. Do not save recovered files to the same SSD.
5. Install and launch data recovery software. On your working computer, download and install a reputable data recovery program. If you’re using a live Linux environment, you can use open-source tools like TestDisk or PhotoRec. For Windows, tools like Recuva (free) or commercial options offer more advanced scanning.
6. Select the SSD and run a deep scan. In the software, choose the affected SSD as the target drive. Start with a quick scan; if it doesn’t find your files, run a deep scan. Deep scans take longer but search for traces of deleted files and can recover data from formatted or partially corrupted drives.
7. Preview and select files to recover. Once the scan completes, the software will list recoverable files. Use the preview function to verify that the files are intact, especially for documents, images, and videos. Select the files you need.
8. Recover to a different drive. Choose the healthy target drive as the destination and start the recovery. Do not save to the SSD you are recovering from. After recovery, verify the files by opening a few of them to ensure they are not corrupted.
9. If recovery fails, consider professional services. If the SSD is physically damaged, has severe firmware issues, or the data is critical and software cannot retrieve it, contact a professional data recovery service. They have specialized equipment and cleanroom facilities for platter-based drives, but for SSDs, they use chip-off techniques and advanced firmware tools.

Common Mistakes

• Continuing to use the SSD. The biggest mistake is ignoring the problem and using the drive normally. Even simple operations like opening files can trigger TRIM or garbage collection, which permanently erases deleted data.
• Running CHKDSK or fsck. These tools attempt to repair file system errors but can also overwrite or further damage the data structures. Avoid them if you need recovery.
• Saving recovered files to the same drive. This overwrites the very data you’re trying to restore. Always use a different physical drive.
• Using the wrong recovery software. Some free tools are limited in what they can recover, especially from SSDs. Choose software that explicitly supports SSD recovery and file system types (NTFS, APFS, ext4).
• Ignoring physical signs. If the SSD makes clicking noises (unusual for SSDs), is not detected at all, or has visible damage, do not attempt DIY recovery. Further attempts can make professional recovery harder.

Tips

• Act fast. The sooner you stop using the drive and start recovery, the higher the chance of success.
• Use a write-blocker. For critical recoveries, a hardware write-blocker prevents any writes to the SSD, ensuring the data remains as-is.
• Try multiple tools. Different software uses different algorithms. If one doesn’t find your files, try another with a deep scan.
• Recover to a network or cloud location? It’s better to use a local external drive for speed and reliability. Network transfers are slower and may fail with large files.
• Keep the SSD cool. If the drive is overheating, let it cool down before scanning. Heat can cause further instability.
• Document your steps. Note what you did and what software you used, in case you need to escalate to a professional.

Troubleshooting

SSD is not detected by the computer.

• Check connections: reseat the SATA cable or USB adapter. Try a different port or cable.
• Check BIOS/UEFI: ensure the drive is recognized. If not, the SSD may have a firmware issue or be physically dead.
• Try a different computer: sometimes the controller is incompatible. If it still isn’t detected, professional help is needed.

Recovery software freezes or crashes.

• Run the software as administrator (Windows) or with sudo (Linux).
• Close other applications to free memory.
• Use a 64-bit version of the software if you have a 64-bit system.
• If the drive has bad sectors, the scan may hang. Some tools allow skipping bad sectors – enable that option.

Files are recovered but corrupted.

• This often happens with fragmented files or when the file system metadata is damaged. Try a deep scan, which looks for file signatures regardless of the file system.
• Recover the file again and choose a different recovery method (e.g., raw recovery).
• For videos, use a dedicated video recovery tool that can reassemble fragments.

Recovery takes too long.

• Deep scans can take hours. Let it run overnight if necessary. Do not interrupt it, as you may have to start over.
• If time is critical, prioritize files by type or folder and recover only what you need.

Frequently Asked Questions

Can data be recovered from a dead SSD?

If the SSD is completely dead (not detected), data recovery is still possible but requires professional intervention. They can remove the NAND chips and read them directly, but this is expensive and not guaranteed.

Why is SSD recovery harder than HDD recovery?

SSDs use TRIM and garbage collection, which permanently erase deleted data blocks. Also, the controller’s wear leveling spreads data across chips, making traditional recovery methods less effective.

Does TRIM destroy all deleted data?

TRIM tells the SSD that certain blocks are no longer in use, allowing the controller to erase them. Once erased, data is unrecoverable. If TRIM was enabled and the drive was used after deletion, recovery chances drop significantly.

How much does professional SSD recovery cost?

Costs vary widely, from a few hundred to several thousand dollars, depending on the damage and the service provider. Some services offer free evaluation, and you only pay if they succeed.

Can I recover data from an SSD that was formatted?

Yes, but it depends on the type of format. A quick format only removes the file system index, leaving data intact until overwritten. A full format or secure erase will overwrite the data, making recovery impossible.

Is it safe to use a USB adapter for recovery?

Yes, using a USB adapter is safe as long as you don’t write to the SSD. It’s a common and effective way to connect the drive to another computer for recovery.

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