[Fixed] SanDisk SD Card Not Working Without Losing Data – Qiling  

Repair Not Working SanDisk Memory Card without Losing Data


Are you faced with the problem of the SanDisk SD card not showing up, recognizing by phone or PC? Try the methods here to fix it and recover data.

Workable Solutions Step-by-step Troubleshooting
Fix 1. Repair the SD card not working or not detecting Method 1. Apply SD card repair software...Full steps
Method 2. Update driver and format it into NTFS...Full steps
Fix 3. Recover the SanDisk SD card data for free Step 1. Run free SD card recovery software
Step 2. Scan the SD card
Step 3. Select files and recover...Full steps

Problem: SanDisk SD card not found by phone or PC

"My SD card was working flawlessly in the past few days. Suddenly, I go into my media on my phone today and it shows nothing. I go into my phone settings and it says there is no memory card detected. I tried SD cards from three other friends and they all registered fine on my phone so that isn't the issue. I then tried my SD in my laptop and the laptop won't even recognize I inserted a memory card. What could I do? This is a pressing matter because I need one of those videos off of my SD card by next week."

This is a snippet we picked up on forums.sandisk.com, one customer's SD card has a seriously malfunctioning problem, and soon this post was followed by other old and new customers. They all have this common question, why is my SanDisk memory card not working as it was? And mostly, they are using types like SanDisk Extreme Pro/Plus micro SD/SDHC/SDXC card, and a small Digital camera group is using XQD card. 

No matter how large capacity you're using, the minimum 2GB/4GB to medium 32GB/64GB/128GB to maximum 256GB/512GB, it's the same consequence when the memory card is reading, detected or recognized by a device.  You cannot take pictures, install apps, transfer files to the computer or simply cannot open the SD card.

Fix SanDisk SD card not working or detected in Windows 10/8.1/8/7

To repair not working or undetectable SanDisk memory card, you have two choices here. You follow either one to restore the SanDisk memory card into reusable again.

Method 1. Run a disk checkup to repair SanDisk memory card failed error

You can try CMD order to run a disk check to fix all internal errors on SanDisk memory card so to repair the card. Or you can directly run a free partition manager software for help.

Option 1. Use free partition manager software to check and repair SanDisk memory card

If you prefer simple methods, you can simply apply Qiling Partition Master Free with its Check partition feature to repair SanDisk memory card now.

Option 2. Run CMD command to check and repair SanDisk memory card

Note that the CMD CHKDSK command will erase all data on the SanDisk memory card. So make sure that you recover data from the SD card first with reliable file recovery software.

Step 1: Press Windows + X keys to bring up a dialogue, and click Command Prompt (Admin)

Step 2: Type: chkdsk /f c: (replace c with a drive letter of your external hard drive). Hit Enter to let the checking process to run.

Step 3: When it's finished, type: exit and hit Enter to finish the process.

Most of the time, to check and repair bad sectors and file system corruption on the SanDisk SD card will revive the memory card, make it appear on the phone, camera or PC normally. If it's still not working, and it's invisible in Windows Disk Management or Windows command prompt, move on the next method.

Method 2. Update SanDisk memory card driver and format it into NTFS

Step 1: Update SanDisk memory card driver

update sandisk sd card drive to fix not working problem

Step 2: Format and reset SanDisk memory card to NTFS/FAT32

If updating driver makes it appear in Disk Management but shows invalid, unallocated or something else wrong, you can try to format it into NTFS or FAT32 so that the computer can recognize it eventually. (You can RECOVER DATA before or after performing a quick format)

format sandisk sd card to fix not working problem

How to Recover data from not working SanDisk memory card free

When your SanDisk memory card, USB drive, external hard drive or SD card, etc storage devices become inaccessible, undetectable, or unrecognized, don't do anything to your device. Keep it safe and then follow the below steps to recover important data.

Download professional data recovery software

Professional data recovery software - Deep Data Recovery is highly recommended for you. Activate the full version for restoring unlimited data from SanDisk memory card or other storage devices. You can download it for free right here.

Recover data from SanDisk memory card

When SanDisk memory card is not working or not detectable, don't worry. Deep Data Recovery can help you scan, display and restore all data with ease.

Step 1. Select file types and click "Next" to start

Select file types that you want to recover

Step 2. Select the SD card to scan

select the sd card and click scan

Step 3. Check for scan results

recover sd card files

Step 4. Recover SD card data

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