Standard formatting is not solution at all if a file table information on the storage device has been corrupted. Windows formatting tool can not always format the USB flash drive correctly. You can free download and install it on your Windows 10/8/7 etc PCs and follow to restore your USB drive to its full size now. This tool allows you to effortlessly format and restores USB drive to its full capacity within three steps. Format and restore USB to full capacity with free format utility If you prefer simpler and easier tool to fix unable to format USB error, can be your best shot. After this, you'll be able to use your USB drive to save and store new data again. Type: format fs=fat32 or format fs=ntfs quick and hit Enter to reset USB drive to FAT32 or NTFS. Type: create partition primary and hit Enter. Type: select disk 0 and hit Enter ( 0 is the drive letter of your USB.) Type: list disk and hit Enter to display all disks on your computer. Select 'Run as Administrator', type: diskpart and hit Enter. Press Win + R to open the 'Run' dialog, type: cmd and hit Enter to open Command Prompt. Connect USB drive or other devices that you need to format to your PC. (EaseUS Data Recovery Wizard might work for you.) Method 1.įix 'can't format USB flash drive' error by CMD Windows 10 is supported Note: If you have essential data saved in your USB, SD card, external hard drive or Windows hard drive partition, please find a powerful data recovery software to get your data back first. Here in the below, we'll show you two effective methods to fix USB format failure error by CMD. Do you know how to solve this problem?' If you are having a similar problem of being unable to format or can't complete the format process on your hard drive partition, external hard drive, USB, SD or other devices, don't worry. My computer, installed with Windows 10, won't allow me to do so. I tried to format the USB drive to factory settings so that it would be available for data saving again. Windows won't allow me to format USB, help! ' Hi there, do you know why does Windows computer won't allow me to format USB drive? I have a USB drive which is now inaccessible. And then, choose the file system you want in the drop-down list. Hard disk drive not detected opl.Why can't you format 128GB USB flash drive to FAT32 in Windows Usually, if you want to format a USB flash drive in Windows, you just need to right-click it and choose Format option in the menu.

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