SD Card Says Cannot Be Accessed – Data Recovery
Your SD card shows 'cannot be accessed' or similar errors when you try to view your photos.
SD card access errors usually mean file system corruption on the card. Your photos and files are likely still stored in the flash memory - the card just can't present them properly. This commonly happens after removing the card while writing or camera errors.
Protect Your Photos
- ×Do not format the SD card
- ×Do not use the card in your camera
- ×Do not delete anything trying to free space
- ×Do not run chkdsk on the card
- ×Do not use the camera's format function
Why this matters: Your photos exist in the flash memory. Formatting or continued use writes over them. Stop using the card immediately to maximize recovery chances.
Most Likely Causes
File System Corruption
The FAT/exFAT file system on the card is corrupted from unsafe removal or camera error.
Card Removed While Writing
Card was pulled from camera while saving photos, corrupting the file allocation table.
Controller Issues
The card's internal controller is having problems, preventing proper access.
Physical Damage
The card contacts or internal components are damaged.
Safe Diagnostic Checks
These checks are non-destructive and safe to perform. Follow them exactly as written.
Try different reader
- Use a different card reader
- Try USB card reader vs camera connection
- Try different computer
- Clean card contacts gently with dry cloth
- If detected anywhere, recovery likely possible
When Professional Recovery Is Required
You should seek professional data recovery if any of these apply:
- •Photos are irreplaceable (wedding, travel, etc.)
- •Card not detected in any reader
- •Physical damage visible
- •DIY recovery software failed
- •You're not comfortable with recovery software
Our Recovery Process
Turnaround Time
2-5 business days
Success Rate
90% for corrupted SD cards
What happens when you bring your drive to us:
- 1Test card with professional readers
- 2Create chip-level backup if possible
- 3Repair file system or extract directly from image
- 4Recover photos and videos
- 5Verify file integrity and previews
Frequently Asked Questions
Related Guides
SSD Shows Up as 0 Bytes – Data Recovery
Your SSD appears in Windows but shows 0 bytes capacity or drastically wrong size.
You Need to Format the Disk in Drive Before You Can Use It
Windows prompts: 'You need to format the disk in drive X: before you can use it.'
Data Error Cyclic Redundancy Check – External Hard Drive
Windows displays 'Data error (cyclic redundancy check)' when accessing your external drive.
Need Professional Data Recovery?
Free Diagnosis • No Recovery, No Charge
Our certified technicians have recovered thousands of drives with these exact symptoms. Get your free evaluation today.