2022 Solved: Unable to Format SD Card, SD Card Won't Format on PC/Android


Unable to Format SD Card That Needs Formatting

"I need help with my SanDisk 64GB SD card, which I use in my Samsung phone for music and pictures. The card seems to be corrupted or perhaps infected with viruses, or somehow when I connected it to a computer, Windows says the card needs to be formatted. I tried so, but failed due to the error message Windows was unable to complete the format."

SD card won't format, SD card not formatted error or let it be Windows was unable to complete the format SD card, are becoming more and more popularly discussed these years. We are all looking for a response for a reason why we can't format an SD card and an answer to how to format a memory card that cannot be formatted.

The most efficient way that helps to format an SD card that won't format in Windows is to turn to reliable formatted tool like Qiling Partition Master Free. It helps to check and fix file system errors and makes your SD card usable by formatting in simple clicks.

General Causes for SD Card Won't Format

When a memory card runs into problems and needs to be formatted to function again, to a large extent, something goes wrong with the file system.

For example, only the FAT32 SD card can be used on some specified devices; the SD card file system suddenly turns raw, and Windows cannot recognize it; the SD card does not show up as a mass storage device but unallocated space, etc.

However, it says formatting SD card will fix problems like these, but why did we fail to format the SD card eventually? We arrived at some simple conclusions that may cause the issue of SD card won't format.

How to Fix SD Card Won't Format Error on Windows 10/8/7 Computer (6 Methods)

So, what are the solutions to unable to format an SD card? How to format an SD card that won't format? Altogether, we introduce six quick fixes that are supposed to solve the problem. When you're facing a similar case that a memory card won't format on a Windows PC or an Android phone device, feel no hesitate to troubleshoot the error using the suggested methods.

Method 1. Format SD card Using Third-party SD Card Formatter [Easiest]

Free partition manager - Qiling Partition Master is a reputable third-party SD card formatter that works flawlessly in formatting a memory card that is corrupted, damaged, inaccessible, and won't format in all Windows platforms.

Method 2. Format SD Card in Windows Disk Management

For many of us who are unable to format the SD card for the first time is using the Windows File Explorer. It's a quick access for us to perform a quick format of a removable hard disk and a hard drive partition, however, with chances of Windows was unable to complete the format. At this moment, you need to turn to a more advanced disk formatting method. Here, try to format your SD card in Windows Disk Management, the other Windows default program that is able to format a disk.

Step 1.Open Disk Management in Windows 10/8/7 by going to This PC/My Computer > Manage > Disk Management.

Step 2.locate and right-click on the SD card, and choose Format.

Step 3.Choose a proper file system like FAT32, NTFS, exFAT, and perform a quick format. Click "OK".

fix sd card won't format in disk management

Method 3. Run Diskpart to Clean SD Card That Won't Format

Step 1.Press Windows key + R keysat the same time, type cmdin the Run box, hit Enterto open the command prompt(cmd.exe).

Step 2.Type diskpartto run Diskpart Utility.

format sd card in diskpart step 1

Step 3.Type list diskto list the drives on the computer.

format sd card in diskpart step 2

Step 4. Type select disk 2(The number should be replaced by the exact drive number of your SD card).

format sd card in diskpart step 3

Step 5.Type cleanto run the clean utility (this will wipe all data on the SD card so make sure you saved a copy or backup of the card data).

format sd card in diskpart step 4

Step 6.Type create partition primaryto create a new partition on the SD card.

format sd card in diskpart step 5

Step 7. Type format fs=ntfs(or format fs=fat32)to format the partition to the desired file system.

format sd card in diskpart step 6

Compared with the Diskpart utility and Disk Management, Qiling Partition Master is more like an intuitive, wizard-based, simple, and straightforward SD card formatting software that makes every ordinary user with little computer knowledge troubleshoot the SD card won't format errors without much effort.

Method 4. Change Drive Letter and Paths to Detect The SD Card

Sometimes, we are unable to initiate the format due to SD card is not showing up at all. To resolve such kind of SD card won't format issues, we need to make it recognizable at first. To do this, here is the procedure:

Step 1.Connect the won't format SD card to PC.C.

Step 2.Right-click on This PC/My Computer> Manage > Disk Management.

Step 3.Locate and right-click on SD card, select Change drive letter, and paths.

Step 4.Re-select a new drive letter for your SD card and click OK to confirm.

change drive letter to fix sd card won't format

Method 5. Remove Write Protection from Not Formatted SD Card

Once a hard drive, memory card, or USB flash drive is write-protected, it means that you can no longer use the storage devices like before nor formatted it. Write protection is responsible for most of the SD card won't format error in Windows PC and mobile devices. If this is the case you're faced with, try to remove write protection from the SD card using cmd, or the easiest method recommended here.

If you don't consider yourself a pro-computer user and you're not familiar with command-lines, don't worry. There are graphical-based solutions to help you remove write-protection from your hard drives, USB drives, and even SD cards.

Step 1. Open Qiling Partition Master. Connect the your SD card to PC.

Step 2. Select the write-protected partition, click on it and select "Format".

Step 3. In the next window, enter the Partition label, choose the NTFS file system, and set the cluster size according to your needs, then click "Proceed".

Method 6. Check and Repair Bad Sectors

Bad sectors on your storage media are invisible, but they will prevent you from smoothly accessing your device and using the files. One of the common troubleshooting to fix bad sectors is to format the disk. What if you cannot directly format the SD card with bad sectors in Windows? You need to run command lines to check how many bad sectors are there, and then repair them all. After removing bad sectors from the SD card, you can easily format it by any means.

Step 1. Press Windows key + R keys at the same time, type cmd in the Run box, hit Enter to open the command prompt(cmd.exe).

Step 2.In Command Prompt, enter the command: chkdsk E: /f /r /x.Replace E with your SD card's drive letter.

The Other 3 Cases for You Can't Format SD Card

#1. How to Fix The RAW SD Card Won't Format

When you checked the SD card showing as RAW in Disk Management, you must convert the RAW file system to a usable file system like NTFS or FAT32 for normal use. To convert a RAW SD card to NTFS or FAT32, you need to perform a disk format. You can easily troubleshoot the RAW SD card won't format error in Disk Management by using the other recommended ways: 

#2. How to Repair SD Card Won't Format on Android/Cannon Camera

First of all, remove the card from the mobile phone or camera, and re-insert it again. 

Still can't format the SD card? This time take out the SD card and connect it to a Windows PC or laptop. choose one of the methods to format the SD Card on Windows 10/8/7 computer:

#3. How to Fix SD Card Won't Format to FAT32

Windows won't allow you to format an SD card over 32GB to FAT32, which is due to the file system limitation. The only approachable and simple way to let you format a 64GB, 128GB or 512GB SD card to FAT32 is using Qiling Partition Master, which can achieve a successful formatting result, at the same time, won't affect the usable storage on the SD card.

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