The Causes and Solution of Can Not Format Flash Drive

Sometimes,we will meet the situation of the flash drive can not format .The attribute of the flash drive is displaying RAW file system ,the disk space and the available disk space all are 0 , and what are the causes of can not format flash drive ?  There are several reasons:

1.The mobile hard disk or USB flash disk can not format  because the data was damaged.

2.The USB flash drive can not format because the USB disk infected with computer viruses , such as the autorun.exe virus.The viruses are not completely killing and the  viruses destroyed USB disk system files.

3.A non-conventional operation. (e.g., the not compatible read-write device).

4.Also some USB disks have a small switch,if set to lock mode, they become read-only mode, and can not format. (USB disk is write protected.)

5.Non-normal use or destruction.

But how to solve can not format flash drive ?We can do like this :

1.Right-click My Computer, Management -> Storage -> Disk Management, on behalf of the flag of the flash memory can be seen on the right side of the interface, click on it and select "Create a new partition" and follow the prompts to complete the formatting and other operations.Maybe you could solve the problem.But the probability is not high.

2.Download low-level formatting tools, and low-level format the flash drive.

3.Use the USB disk mass production tool to re-product the USB disk.You must view the USB controller chip and choose the corresponding mass production tool to re-product the USB disk.You can solve most problems of can not format flash drive by this way.



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