How to Resolve 'Notification SD Card Blank or Unsupported File System' Issue
When you encounter the notification 'SD card blank or unsupported file system' upon inserting your SD card into your device, it can be a bit frustrating. However, there are several steps you can take to resolve this issue. This guide will walk you through possible causes and solutions.
1. Check Compatibility
Ensure that the SD card is compatible with your device. Modern devices support SD, SDHC, and SDXC types. Check your device's specifications to ensure you have the right type of SD card for your device.
2. Inspect the SD Card
2.1 Physical Damage
Look for any signs of physical damage on the SD card such as cracks or bent connectors. These can interfere with the card's functionality.
2.2 Clean the Contacts
Gently clean the gold contacts of the SD card with a soft dry cloth to remove any dust or debris. This can help in establishing proper contact with the device's card slot.
3. Try a Different Device
Insert the SD card into another device like a different phone, camera, or a card reader to check if the issue persists. This can help determine if the problem is with the SD card or the original device.
4. Use a Card Reader
If you are attempting to format the card via a PC, use an external card reader instead of the built-in card slot. This can sometimes yield better results compared to using the internal slot.
5. Disk Management on PC
To manage and potentially format the SD card via a PC, follow these steps:
Right-click on the Start menu and select Device Manager. Locate your SD card in the list of drives. Check the status. If it shows as Not assigned, it indicates the card is not being recognized. Right-click on the SD card and select Format.6. Use Command Prompt
If the Disk Management method fails, try formatting via Command Prompt:
Open Command Prompt as an administrator. Type diskpart and press Enter. Type list disk to view connected disks. Identify your SD card by its size and type. Select the appropriate disk number. Type clean to remove partitions. Type create partition primary to create a new partition. Type format fsfat32 quick or fsntfs to format the card.7. Data Recovery Options
If you need to recover data from the SD card, consider using data recovery software before attempting to format it. Some popular options include Recuva, EaseUS Data Recovery Wizard, and PhotoRec.
8. Check for Write Protection
Some SD cards have a physical write protection switch. Make sure it is not in the locked position. If it is, switching it to the unlocked position may resolve the issue.
9. Replace the SD Card
If none of the above steps work, the SD card may be defective. Consider replacing it with a new one. If the card is still under warranty, contact the manufacturer for support or a replacement.
By following these steps, you should be able to resolve the 'SD card blank or unsupported file system' notification and get your SD card working properly again.