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Fix SD Card Unable to Format Problem and Repartition SD Card

Posted on Jan 16, 2018 by Tracy King to Partition Master

Summary:
SD card becomes inaccessible? Unable to format your SD card? Or your SD card become unallocated partition? You’ll find effective method provided by EaseUS software here to help you fix SD card unable to format problem and repartition SD card to be reusable again.

Overview: Your SD card becomes inaccessible? You are unable to format the SD card? And it even becomes unallocated partition in your SD card? What a mess! Don’t worry and don’t take any risks before finding effective solutions to solve the problem. EaseUS software here provides effective methods to help you effortlessly fix SD card unable to format problem and repartition SD card to be reusable again. 

SD card unable to format and it becomes unallocated partition

“Hi, my SD card becomes inaccessible and I’m unable to open it. I tried to format the SD card, but I was unable to do so. It seems that my computer is unable to implement the formatting order on my SD card. What’s worse, the SD card becomes unallocated partition and I cannot store data on it anymore. 

What can I do? Is it possible to find a solution to fix SD card unable to format problem? How? If you have any effective suggestions, please let me know. This is really important and please help me. Thank you.”

How to Fix SD Card Unable to Format Problem?

Considering different reasons which cause SD card unable to format and even lead SD card become unallocated partition, EaseUS software provides you two solutions to fix SD card unable to format problem and repartition SD card to be reusable again. 

Solution 1: Format SD card with partition manager tool

Usually, when SD card becomes inaccessible or unusable, users can format the SD card and reuse it again. But sometimes, computers cannot implement format order to SD card or other storage devices due to false operations or other reasons. EaseUS software provides professional partition manager tool to assist inexperienced users to format SD card thoroughly.

EaseUS Partition Master helps to fix SD card unable to format problem.

1. Connect SD card with computer. Launch EaseUS Partition Master on PC and right-click SD card by choosing “Format partition”.

2. Rename your SD card, and specify size and file system of your SD card. 

3. Click Apply to finish all the process. 

Solution 2: Repartition SD card with EaseUS partition manager tool

If your SD card has become unallocated partition, it is no use to format it again and again. To fix this situation, you may need to repartition the SD card, which means that when SD becomes unallocated partition, you have to create a new partition on the SD card and then reuse it again. How to create new partitions? Free download EaseUS Partition Master and follow next steps to repartition SD card now:

1.Connect SD card with PC. Launch EaseUS Partition Master and right-click SD card unallocated partition, choose “Create partition”.

2.Specify partition size in SD card and choose file system(FAT or NTFS).

3. Click “Apply”.

When the repartition process is accomplished, your SD card should be reusable again. If you still can’t store data on it, format the card again. Then you’ve successfully fixed the SD card unable to format problem and repartitioned SD card to be reusable again.