‘Issue with SanDisk SD card’ notification popping up. Is there any way to recover data?
Hi @Laney31027,
Please contact the SD Technical Support team for the best assistance and troubleshooting:
https://kb.sandisk.com/app/ask
Continuing to use the card may overwrite the lost or corrupted data. Plz remove it from the device safely. Then, inspect the card for visible signs of damage. If damaged, it may need professional repair or data recovery services.
If the card is recognized but has errors, you can try to repair it using built-in tools:
- On Windows: Open Command Prompt and run chkdsk /f .
- On macOS: Use Disk Utility to run First Aid on the SD card.
You can try using reliable data recovery software to retrieve your files. Some popular options include:
- Recuva (Windows)
- Tenorshare 4DDiG (Windows/macOS)
- Disk Drill (Windows/macOS)
- TestDisk&PhotoRec (Windows)
These tools scan the card for recoverable files and help restore them
Hi @Laney31027,
Please remove the card from your device and do not use it further to prevent overwriting any recoverable data.
If the card isn’t physically damaged and is still being recognized by your computer, there are a few steps you can try:
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Run a repair tool:
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On Windows, you can use Command Prompt: chkdsk [drive letter]: /f
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On Mac, open Disk Utility and run the First Aid feature for the SD card.
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Data recovery tools:
If the repair doesn’t work, you can try recovery software to scan the card for lost or corrupted files. Some tools worth exploring include Stellar Data Recovery for SD cards, Recuva or PhotoRec. These tools usually have trial versions you can use to check if your files are recoverable before committing to anything.
If the card isn’t being recognized at all or is physically damaged, reaching out to professional data recovery services might be your best option.
That error message indicates SanDisk SD card has become corrupted, the most important step is to recover your data before attempting any repair. When an SD card is corrupted, files may become inaccessible, but they are often still recoverable. You can connect the SD card to a computer and use professional data recovery software to scan the card. After the scan, preview the recoverable files and save them to another storage device instead of the original SD card. This approach can help retrieve photos, videos, documents, and other files even if the card appears unreadable, inaccessible, or has turned into a RAW file system.
Once your important files are recovered, you can try repairing the corrupted SanDisk SD card. One common solution is to run the Windows CHKDSK command to detect and repair file system errors and bad sectors. You can open Command Prompt as an administrator and run chkdsk X: /f (replace X with the SD card’s drive letter). Windows also provides a built-in Error Checking tool, which you can access by right-clicking the SD card in This PC, opening Properties, and selecting Tools → Check to scan and fix disk errors.
If the SD card still cannot be accessed, you can check whether it has a proper drive letter (such as D: or F:) assigned in Disk Management and assign a new one if necessary. Updating or reinstalling the SD card driver in Device Manager may also resolve detection problems caused by outdated or corrupted drivers.
If none of these methods work, formatting the SD card may restore it to normal use by rebuilding the file system. However, formatting will erase all data on the card, so it should only be performed after you have successfully recovered your important files. Read also: How to Fix SanDisk SD Card Corrupted & Do SanDisk SD Card Recovery
Hey, yeah this happens quite a lot with SanDisk SD cards. First thing: stop using the card immediately to avoid overwriting any data.
Try these steps:
Put the SD card in a different card reader or device (sometimes it’s just a reader issue).
Check if the card shows up on your computer’s Disk Management / Disk Utility.
If it’s detected but asks to format or shows an error, don’t format yet. You can try a data recovery tool like EaseUS, DiskGenius, or TestDisk to fix corrupted SD card without losing data.
If the card isn’t detected at all, it might be physically damaged, and a recovery service could be the only option.
