In this society, laptops are becoming more and more important. At the same time, the convenience of data carrying is required now, so this time u disk was born. The advantage of the USB flash drive is that it can be carried lightly, but sometimes the USB flash drive may have some problems, such as a virus. At this time, you need to format the USB flash drive with a laptop, but sometimes Windows can't format the USB flash drive. Then let Xiaobian give you a brief introduction to this solution. Windows can not complete the solution to format the U disk 1. Click Start - Run - enter cmd-formatf: /fs:fat32 (here f: refers to the drive letter of the U disk). 2. Open Control Panel - Administrative Tools - Computer Management - Disk Management - find the drive letter where the USB drive is located - click the right button - delete the disk partition (this option is gray, no way to choose) - create a new disk partition - follow the prompts After the disk partition is completed, the U disk can be formatted. Windows can not complete the solution to format the U disk. Second download the Usboot tool (this tool is very classic, the general ghost system disk has a large search online), formatted with HDD, which needs to be removed according to the prompt and then insert the USB flash drive Finally, the boot disk production is completed. At this time, you can double-click the drive letter to indicate whether you need to format it. . . Then click "Yes", finally see the long-lost formatting window, select FAT format, everything goes well, after the completion, the USB flash drive can be used normally, the capacity is not lost. Windows can not complete the format of the U disk solution three first use the chip worry-free tool to detect the chip type of your U disk, and then download the corresponding mass production tools software (U disk mass production network download), production tools software format Repair the U disk. For example, the detection tool is inaccurate, and the U disk is directly disassembled. It is found that the chip reads “CBM2091”, so in the mass production network search “CBM2091”, the CBM2090CBM2091 mass production tool can be found, and the U disk can be detected after running. In the flash disk settings, the scanning mode is set to low-level scanning, and the check box needs to be formatted, needs to be aged, and all the selections are started after the determination, so the scanning and formatting of the U disk is started, and the U disk is kept flashing, knowing that the repair is not The problem is. Windows can not complete the solution to format the U disk. Four find a suitable GHOST file, (or do a .gho file yourself), how big is the size, one or twenty M 呗, then use GHOST to force recovery to the U disk The data is the “disk”–>“fromimage” in the ghost. Introduced so much, I believe that everyone has an understanding of this problem. Now u disk is a relatively common object in the life of all of us. At the same time, the problems that arise when using the u disk are also very common. Xiao Bian also introduced four solutions to each of them. Each of these methods has their own advantages and disadvantages. You can choose according to your own situation. I believe that everyone can solve this problem very easily. I hope my answer is helpful to everyone.