"My Nikon D5200 is using a 16GB SD card. This morning I got the error message saying [this memory card cannot be used, card may be damaged, insert another card]. I put the card in the card reader and connected to the computer, it didn't show up, either. Great, what am I supposed to do now?"
Why can't this memory card be used all of a sudden? Usually, when a memory card is no longer usable on a device like a digital camera, Android phone, or a game console, it's probably because it has been locked, corrupted, damaged, or broken.
If you got the error message on your Nikon camera, try the following methods first to try to solve the problem.
Take the SD card out of your camera and put it back again. Make sure the insert direction is corrected. You can hear a click sound with some cameras when the memory card is correctly inserted (usually SD cards).
Check the approved memory card compatibility charts of Nikon, make sure Nikon approves the SD card you use.
Take the card out and gently clean the contacts using a soft dry cloth (not applicable to the CF-type cards). Make sure no dust is left on the contacts from the cloth. Re-insert the memory card.
Tried the above methods, but the problem still exists? Then the memory card probably gets corrupted/damaged. Under this condition, to fix a damaged SD card, you have two ways to try. Keep reading and check more details.
Like Canon's 'card cannot be accessed' error, there are fixes available for Nikon this memory card cannot be used problems. Now you can troubleshoot the problem with two useful solutions.
Fix Device with CHKDSK Alternative
Download Qiling CleanGenius and install it on your computer. Let's start checking and refixing file system error on your device now.
Step 1. Click "File Showing" to enter the next step.
Step 2. Choose the target device and tick the box of "Check and fix file system error". Click "Execute" to start fixing the problematic device.
Step 3. When the fixing process completes, click "here" to open and use your device.
After you have formatted the memory card, all the pictures on it will be erased. If there is no overwriting, you can still recover the lost files with a professional data recovery tool. Here we recommend Deep Data Recovery.
Let's check some fantastic features of this tool first:
Download and install the Qiling data recovery software. Launch the software after installation.
Step 1. Run Deep Data Recovery. Select file types and click "Next" to start.
Step 2. Connect the SD card, memory card, or CF Card to your computer and launch Qiling memory card recovery software on your PC. The SD card will be listed under the Devices section. Choose the SD card and click "Scan" to start looking for your lost data.
Step 3. The software will start a scan automatically. The scan is powerful enough to find all lost files that even lost file names. After the scanning process, you can find deleted items from the tree-view panel on the left. Then, click "Filter" if you are looking for a specific file type, like photos, documents, videos or emails.
Step 4. You can directly double-click the files to preview the content. After this, you can choose wanted files and click "Recover" to restore them to a secure location on your PC or other external storage devices.