Win7 format u disk Prompt "Windows cannot complete the format" How to do?

Recently, Win7 system users reflect, in the U disk format operation, the System pop-up "Windows can not complete the format" hint. How can this be solved? Let's take a look at the solution here.

　　Method/Step

1. The first attempt to use the "360U Disk Authentication" tool to detect the actual capacity of U disk, so that the format of the operation to select the appropriate "file system" type. When the U disk memory is greater than 1G less than 4G, it is recommended to use the Fat32 format for formatting operations.

2. When performing the formatting operation on the U disk, in the "Format removable Disk" window, click the "Restore Device Defaults" button, and then click the "Start" button to try to format the U disk.

3. Select "Low-level format" u disk. In the formatted Removable disk window that opens, uncheck the Quick Format item, and then click the Start button to try to format the U disk.

4. Right-click Removable disk and choose Properties from the pop-up menu. And in the open window, switch to the Tools tab and click on the "Check in error Start detection" button.

5. In the pop-up window, make sure the first item is selected, and then click the "Start Repair" button.

　　Recommended methods:

1. Open the "Run" dialog box (press Win+r key combination can be opened), enter "CMD" into the Msdos interface.

2. Then enter "format J:/fs:fat32" (where J represents U disk) and press ENTER to perform the U disk format operation.

3. When prompted as shown in the picture, the disk appears to have a large panel bad, and it is possible that the disk is damaged.

4. When the above error is prompted, due to the large panel bad road, resulting in the capacity of U disk can be reduced, so you can only use the "Fat" file system to format the U disk.

5. If the U disk bad way less, and the available capacity is greater than 512M, you can use the mass production tools to repair U disk.