Win7 system can not format SD card how to do

1. The first method that comes to mind is to remove the SD card from the phone, use the card reader, and plug it into the computer's USB port.

2, when preparing to format on the computer, the general situation will be very smooth. If you encounter the prompt "Windows can not complete the formatting", what should I do?

3, the first way to think of is to enter the computer & rarr; right & rarr; management & rarr; disk management in the partition deletion and reconstruction . Because sometimes it is possible that the partition is unallocated and cannot be formatted.

4, if the above method still can not be completed, the prompt "due to I /O device error can not format the U disk", then have to find other methods.

However, the author has tried many methods on the Internet and has not successfully formatted the U disk.

Such as: using the U disk repair tool PortFree Production Program, FormatTool, HP U disk formatting tools, etc. have not been successful.

5, when ready to give up, suddenly thought that if Windows can not complete the format, why not try to use the phone to format it?

With a try attitude, the author reinserted the SD card Phone, boot.

6, the phone really prompts "SD card is damaged, click to reformat".

7, the last miracle happened, Windows can not complete things Android completed, SD card successfully formatted!

Go to the phone file management to see the SD successfully formatted as the initial state.