5 Solutions If Windows Was Unable to Complete the Format SD Card

Eleanor Reed

Aug 04, 2023 • Filed to: SD Card Solutions • Proven solutions

SD cards perform better when they were completely formatted. But there are several instances when Windows can't format the SD card completely. If this is the case with you, and you are wondering about how do I fix the issue of SD card not completely formatted by windows? You are at the right place.

This trusted and tested guidance will make the task of formatting easy and efficient for you.

Why Does It Say Windows Was Unable to Complete the Format SD Card?

Formatting your SD card in Windows is one of the efficient techniques. But getting a message "Windows was unable to complete the format" is annoying for many. There are many possible causes for the same. It involves both technical as well as human errors. To make it easier for you let us discuss some of the common cases.

• File system error: There are many cases of file system error. These errors generally arise due to an unsupported file system. In this case, Windows won't be able to directly format the SD card. For fixing this issue, you can take the help of a third-party tool.
• Bad sectors: The presence of bad sectors in your SD card is another reason for not formatting. To correct this error, you can run disk error checking and a bad sector repair tool.
• Write protected or locked: You can't format a write-protected or locked SD card. The only way to fix this issue is to remove protection or lock.
• Virus or malware: Virus or malware can prevent Windows from formatting your SD card. You need to remove the virus through an antivirus tool to proceed further.
• Physical damage: If your SD card got physically damaged due to any means, you can,t format it. You can go for repairs, to continue.

Note: It is advised to create a backup of your data before beginning the process of formatting. After formatting, you cannot access data from the SD card.

5 Solutions to "Windows Was Unable to Format SD Card"

It is a frustrating process to get involved in back to back techniques for formatting SD cards. It takes both time and effort. The reality is, a lot of techniques are available online that are not tested. Thus, they create more damage than repair.

To make the process of formatting easy for you we chose 5 trusted and tested techniques. These techniques are easy and effective to use. Just follow some steps to completely format the SD card on windows.

Solution 1. Remove Write Protection to Fix Not Formatted Card:

Write protection is a physical mechanism. It prevents accessors from modifying or erasing data from the SD card. It means once the SD card is protected, you require a password to access data.

If Windows are unable to complete the SD card format process, you can go with the below-mentioned technique. You need to give some simple commands to fix the issue.

Step 1: Connect your SD card to your Windows PC using a card reader. Now type "cmd" in the search box and right-click the Command Prompt. Now choose "Run as Administrator".

Step 2: Now type Diskpart and hit enter to continue.

Step 3: Now you are required to type the following commands. Type "list disk "and hit enter. Now type "select disk #" and hit enter. Here # is the number of your SD card. Finally type "attributes disk clear readonly" as shown.

Once you are done with typing commands, wait for some time for the process to complete. Once completed you are good to go.

Solution 2. Use Disk Management to Create or Format SD Card

When your SD card becomes RAW, you will not able to format the SD card on windows. In this case, you can go with Windows Disk Management. It is an efficient solution to the problem. For this just follow some simple steps.

Step 1: Connect your SD card to your Windows PC using a card reader. Now right-click on "This PC". Now click "Manage" followed by "Disk Management".

Step 2: Now locate your SD card. Once located, right-click on it and select "Format" from given options. Now set the file system of your SD card to NTFS or FAT 32 depending on the storage of your SD card. Once you are done with this, click on "Quick Format" and finally click on "OK" to confirm.

The process of formatting will take some moments to complete. Once this process is completed, you are good to go.

Solution 3. Use Command Prompt to Format Memory Card

If you are struggling to find the right solution to format your SD card on Windows, your search ends here. You can easily format your SD card using some of the simple commands. Diskpart is a special built-in tool in Windows that helps you to manage your hard drives and other external storage media.

You can also use it to format your SD card. It involves some simple commands that you are required to type in manually.

Step 1: Type "cmd" in the search box from the home screen of your PC. This will open the Command Prompt. Now right-click on the command prompt and select "Run as Administrator" from the given options.

Step 2: Now type "Diskpart" in the command prompt and press "Enter" to continue. Now you have to type some commands. First of all, type "list disk" and hit "Enter". This will list all the available storage devices. Now type "select disk + disk number" and hit "Enter" to move ahead.

Step 3: Then type "list volume" and hit "Enter" to continue further. Then type "select volume + volume number" and hit "Enter" to move forward. Now type "format fs=ntfs" or "format fs=exfat" as per the storage capacity of your SD card and hit "Enter".

This will begin the process of formatting. Once the process is completed you will get the following message "Diskpart successfully formatted the volume". Now finally type "exit" to leave the command prompt.

Solution 4. Change Drive Letter to Detect & Format SD Card

There are several instances when Windows couldn't able to detect the SD card. There are many reasons for this. The most common is the missing drive letter. In this situation, you can change the drive letter. This will make the SD card recognizable. Once it is recognized, you can easily format.

Step 1: Go to your PC and search for "Create and Format hard disk partitions". Click on it when found.

Step 2: Now right-click the SD card and select "Change Drive Letter and Paths".

Step 3: Now click on the "Change" button.

Step 4: Now click on "Assign the following drive letter" from the given options. Now choose the drive letter that you want to assign. Once selected, click on "Ok" to complete the task at hand.

Solution 5. Check and Repair SD Card with Bad Sectors

SD card bad sectors are one of the common reasons for inaccessible data. But it is not permanent. You can repair bad sectors by using the drive error checking feature. For this, you are required to go through some easy steps.

Step 1: Connect your SD card with your PC using a card reader. Now press the "Windows + E" key to open Windows Explorer.

Step 2: Now right-click the SD card that has bad sectors. Then open "Properties".

Step 3: Now, click on the "Tools" and then proceed with clicking on "Check".

This will begin the process of scanning. Once the errors are found. Go to your PC and click on "Start"

Step 4: Right-click on "My Computer" and choose the "Manage" option.

Step 5: Now click on "Disk Management". This will open Windows disk Management.

Step 6: Now select the SD card that you want to format. Then right-click and select "Format" and you are done.

Tips on Formatting SD Card in Windows 10/8/7

There are many circumstances when you have to format your SD card. It may be due to full storage, error, irregular behavior, and so on. But the process of formatting risks a loss of data. To prevent this situation, we are providing you with some useful tips on formatting the SD card.

Tip 1: Use Windows 7/8/10 built-in tool to format SD card

Windows utilities give you an option to safely format your SD card. For this, you can take the help of File Explorer. It is one of the simple and efficient techniques to format the SD card.

Step 1: Press "Windows + E" as a shortcut to open Windows Explorer. Now click on "This PC". Now right-click on the SD card and select "Format".

Step 2: Now select the file system as per your SD card's storage and click on "Start". You are done.

Tip 2: Backup data before formatting

It is advised to create a backup of your data before beginning the process of formatting. Once the card is formatted you will not able to access any of your data. There are a lot of options to format the SD card. You can upload data on cloud storage. You can even create a backup on your PC.

The best method to do so is to copy-paste your data. Let us go through this process.

Step 1: Connect the SD card with your PC using a card reader. Once connected, press "Windows + E". This will take you to Windows Explorer.

Step 2: Now locate your SD card. It will be under "Devices and drives".

Step 3: Now double click on your SD card to open it. Once opened select all files and right-click to choose "copy".

Step 4: Now choose the location on your computer and paste the data by right-clicking and choosing "paste" as an option.

Tip 3: Recover lost data

There are several instances when you couldn't able to find data in your SD card. In this scenario, Windows were unable to format the micro SD card. To fix this issue you can go with Recoverit Data recovery software. It is one of the best software to recover data on both Windows and Mac. You just need to follow 3 simple steps.

Step 1: Insert your SD card into the card reader and connect it to the PC. Now launch Recoverit Data Recovery software. Now select the SD from where you want to recover your lost data. Once chosen, click on "Start".

Step 2: The software will start scanning the lost files and presents you with the list of lost files.

Step 3: Once the process of scanning is completed you can preview the files that you want to recover. Once you are assured, just click on "Recover" and you are done.

Closing Words:

There are several instances when Windows are unable to format the SD card. When it comes to solutions, a lot of techniques are available online for the same. The thing is, most of these techniques cause more damage than repair. To help you out, we presented you with the top 5 trusted and tested techniques.