Memory cards are prone to several issues e.g. damage, corruption, accidental formatting, data loss, etc. Most of the problems initiate with a memory card error message indicating that there is a risk of data loss or corruption. Some of the most common error messages include memory card is not accessible, read/write error on memory card, corrupted memory card, write-protected, etc. In case of such errors, your first priority should be to recover and back up your data. While you cannot repair a card that is physically damaged, if the card has a logical error, then you may be able to fix it with certain methods. Read on to learn how to fix memory card error and repair memory card without losing data.
As mentioned above, it is possible to fix memory card error if the card is not physically damaged. Since there could be a number of reasons behind the error, the solutions to fix the problem vary. If you don’t know what’s causing the error, then it is recommended that you try the following fixes one by one until the problem is solved:
Memory card errors sometimes occur due to power or connection issues. So, you should first try to fix those before attempting other solutions. If your card is showing error in your PC, try using a different USB port as well as a different card reader. If your card starts working normally again, then copy its data to your hard drive to prevent data loss.
If changing USB port and card reader didn’t fix the problem, then the next step is to repair the card via Windows check and repair tool. Follow these instructions:
Step 1. Connect your memory card to your computer and launch Windows Explorer.
Step 2. Right-click on the memory card and then click on Properties > Tools > Check. A scanning process will begin.
Step 3. Wait for the process to finish and then close the scan window.
A corrupt memory card driver could lead to various memory card errors. If you think this is the cause behind the memory card error, then it is recommended that you reinstall the driver. Follow these instructions:
Step 1. Connect your memory card to your computer and launch Device Manager.
Step 2. In Device Manager, double-click on the Disk Drives option and then right-click on your memory card driver.
Step 3. Next, click on Uninstall and then click on the OK button.
Step 4. After that, unplug the card and then restart your computer. The next time you connect your memory card to your PC, it will be detected without issues.
Your memory card will act as unreadable or corrupted if it does not have an appropriate drive letter assigned to it. To fix this issue, you will need to use Disk Management utility to change the drive letter. Follow these instructions:
Step 1. Connect your memory card to your PC and launch Disk Management.
Step 2. In Disk Management, find and right-click on your memory card and then choose the “Change Drive Letter and Path” option.
Step 3. Then click Add and choose a new drive letter. After that, click on the OK button to save the changes.
Memory card errors can also be fixed by using the chkdsk command in CMD. Follow these instructions:
Step 1. Connect your memory card to your computer and launch Command Prompt. Make sure to run it as administrator.
Step 2. In CMD window, input chkdsk x: /f (x here is the letter assigned to your memory card) and press Enter key. Chkdsk will scan and try to fix the corrupt memory card.
The risk of data loss is very high when it comes to corrupted or damaged memory cards. So, your first priority should be to recover all your files before they are lost forever. Recovering data from a memory card without losing data is possible thanks to professional data recovery tools like iMyFone AnyRecover. This tool specializes in memory card data recovery and can help you recover and restore your valuable data from a corrupted or inaccessible memory card in a safe and efficient way.
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Features of iMyFone AnyRecover:
It supports recovering lost data from computer hard drives, and all storage media like memory cards, USB drives, CF cards, etc.
AnyRecover can recover files even if the memory card is corrupted or inaccessible.
All types of memory cards are supported, including micro SD, microSDHC, memory stick, microSDXC, etc.
Recover all types of files e.g. photos, documents, videos, archives, etc.
With its powerful data recovery capacity and intuitive user interface, it is the best choice to recover your data from a memory card.
Step 1. Use a card reader to connect your memory card to your PC. Make sure it is detected by the operating system.
Step 2. Install AnyRecover on your computer and launch it. Then navigate to External Removable Devices and select your memory card.
Step 3. Start the scanning process by clicking on the Start button.
Step 4. When the scan is completed, you will see a list of recoverable files. From that list, preview and select the files that you want to recover and then click on the Recover button. The recovery process will begin.
Following are some tips that will help you avoid memory card error:
• Do not remove your memory card when it is saving or reading files.
• Do not remove the memory card when the camera is being turned on/off.
• If the battery of your device is low, stop viewing or taking photos as it may result in device shutdown while the photo is being saved, hence leading to data loss/corruption or memory card error.
• Always use memory cards from renowned brands e.g. SanDisk, Olympus, Lexar, Kingston, Sony, etc.
• Memory card deteriorate over time. If your memory card is old and has been malfunctioning lately, then it is recommended that you back up your data and buy a new card to avoid data loss.
Following are some frequently asked questions about memory card:
Answer: First, try to format the card on a different device. If it doesn’t work, then it means the card has become corrupt. In this case, you should use a data recovery software to recover data from your memory card.
Answer: Yes, with a reliable data recovery tool like iMyFone AnyRecover you can recover virtually all kinds of files e.g. photos, documents, videos, archives, etc.
Answer: Memory cards for cameras usually have a lock switch. Use it to unlock the card and then insert it in your camera.
Answer: There could be a number of reasons behind this problem. First, try different USB ports, then use a different card reader. If the card is still not detected, reinstall the disk drivers via Device Manager.
Answer: You can use the built-in Disk utility of Windows to check a memory card for errors.
Memory cards are handy storage devices that allow us to store our valuable data on-the-go. However, they are prone to errors such as data corruption, read/write error, write-protected, etc. If your memory card has a logical error, you may be able to fix it via the above-listed methods. However, before you try these solutions, it is highly recommended that you recover your valuable data via iMyFone AnyRecover so that you have a backup in case something goes wrong during the memory card error repairing process.
By Simon Marcus , to External Device Recovery
Updated on May 27, 2020