With the popularity of smartphones and digital cameras, SD card is now getting more and more attention, originally its attention is not high. In the process of using the SD card, Often encounter the situation that the SD card cannot be formatted. There are many reasons why an SD card cannot read data or cannot be formatted. But the most of the them can be solved. Now I ' ll show you how to-some tools to fix the SD card which has been damaged.
At first, use the damage SD card to connect the computer, if the computer displays the icon named "SD Card" or "Movable storage device", you should go to the next step.
Open the "Run" window, enter "CMD" and hit the Enter key.
Execute CHKDSK E:/F (I: is your SD card character, insert SD card into the card reader to connect to the computer or directly connect to the notebook card reader. / F is the repair parameter. )
Waiting for the repair to complete, the command line window displays the result of the repair.
Insert the SD card into the card reader, and after receiving the USB, the computer prompts formatting and cancels. Then check the properties. Start using the tool in the properties - start checking. Found that the disk error could not be checked. If the disk has the error can not save. you must to how to recover deleted pictures from SD card.
The reason and solution for memory card read error:
1. It may be that when you use the memory card to download, you do not pay attention to the hot swap. When the file is downloaded without safe deletion, the memory card is unplugged, resulting in an error in the internal data of the memory card.
2. It may be that the memory card is deformed and bent.
3. It may be that the memory card is in the "working state" for a long time and does not get "rest".
4. It may be that the power is off or pulled out while you are using the memory card.
5. It may be that the memory chip of the memory card has burned down.
6. The virus is caused by the phone memory card.
All of the above are the reasons that may cause the second prompt. In addition to the reason for the memory card damage, we usually have the following possible treatment methods:
1. Restart your phone and try to read it again.
2. Unplug the memory card and insert it into the computer with a card reader.
3. Reformat the memory card.
4, turn off the phone, try to scrub the memory card gold finger (use alcohol to clean, please use alcohol).