Repair method of USB flash drive failure

U disk fault is plugged into the USB interface can recognize the new hardware, can also install the driver, in my computer can also see the drive letter, but the disk can not open and prompt "Please insert disk", see the property display is 0 bytes, with the Windows Format command can not be formatted operation, prompt "Please insert disk".

Method: In general, the CD-ROM included in the purchase of USB flash drive is the low-level format tool software. But if it is a no-no, it is necessary to go online to find the right tool software. My friend's u disk is a non-brand, the online introduction of a lot of low-grid tools, there are Mformat, Pointclip, Usbboot and U disk Universal formatting tools Productiontool, their usage is similar, but these tools I tried to not fix, and finally used a " Star Shuttle Low-level formatting tool PDX8.EXE ", fix it up. This tool is easy to find on the internet, let me introduce the use of this tool software:

Execute PDX8, in general, first check whether Flash is damaged, with "check flash" to detect if Flash is damaged, if it is good, you can do low-level formatting, click "Option" can set options, mainly set the "Flash Text" and " Capacity Adjust ". Check "low level format" is low-grade formatting, select the USB drive capacity in the diagram, and then click "RUN", for lower-level format, lower-grid speed is relatively slow, format good.