recover formatted flash drive

I recently purchased the new Yuzhan ah325 Black Knight 16g USB flash drive with write protection. It cannot be formatted or written, and the content in it cannot be deleted, I tried all the production methods and tools on the Internet for two days and finally did not solve the problem, because after this problem occurs, the production could not be completed. A

1. Fdisk-lViewing the mount point of a USB flash driveFor example:[Email protected]:~# fdisk-lDevice Boot Start End sectors Size Id Type/DEV/SDB4 * 248348100 248347845 118.4G 7 Hpfs/ntfs/exfatThe device name of the USB flash drive is SDB42. Mkfs-t VFAT/DEV/SDB4[Email protected]:~# mkfs-t VFAT/DEV/SDB4Mkfs.fat 3.0.27 (2014-11-12)Mkfs.vfat:/DEV/SDB4 contains a moun

Tags: df command Linux Lin via fdisk execute command cannot format u diskFormat a USB flash drive using the MKFS commandAfter the computer inserted the USB flash drive, the first DF command to check the confirmation disk, you can format the USB flash

Ubuntu command line formatted USB flash driveCommand line: The principle is to uninstall first, then format.If the U-disk is mounted on the/media/diskUnloading:sudo umount/media/diskFormatting:sudo mkfs.vfat/dev/sdbYou can use sudo fdisk-l to see if the U disk is/dev/sdb.Different formats correspond to different formatting commands:Mkfs Mkfs.cramfs mkfs.ext3 Mkfs.ext4dev mkfs.msdos mkfs.vfatMkfs.bfs mkfs.ex

Method one, System automatic repair method Right-click the U disk, select the tool in the properties, and start checking for automatic repair and recovery to see if it can be repaired. Method Two, tool software method We can try to use the Usboot tool on the appearance of the U disk Display 0 bytes of the USB disk to repair, after the operation in HDD mode on the U disk forced format. Here, press it to dial down and insert the U disk. Use this step although forced to format the U disk, but so

key)Type 1: Start the hot key directly at boot to enter the USB flash drive systemType 2: After the BIOS is set, enter the USB flash drive systemFor example, the BIOS interface:Step 5: Enter the USB flash drive boot menu interfac

In the use of hard disk, USB flash drive, SD card and other storage devices, we often appear mistakenly formatted operation, so lost a lot of important data. In this, we are eager to find a format recovery method, hoping to solve the problem of how to recover formatted files

it to restore the system's ghost image to the C drive of the previously formatted computer. The process is no different from that of using ghost. After the ghost is started, the usage is no different from the usual use of ghost to restore the system. Select from image first, find the CD directory loaded by the virtual optical drive, select ghostxp. gho, select

200 MB, the default EXT4 log file system is selected, and the mount point is/boot. 13) Select idle, click the plus (+), select a logical partition, set the input capacity to 4096 MB, and select a swap space. 14) after you select idle, click the plus sign (+) and select the logical partition. If the input capacity is left (no input is required), select the default EXT4 log file system, select/usr for "mount point. 15) Important: Select "Install Boot boot device" as your USB

What should I do if the USB flash disk cannot be formatted? How can I solve the USB flash disk exception? There are many solutions to the problem that the USB flash drive cannot be formatted. Today we will introduce an alternative

"contents" folder, go to the "sharedsupport" folder and find the "installeso. DMG" file. Double-click the "installesd. DMG" file and wait until the load is completed. Start the finder and go to "application"-"utility"-double-click "disk tool ". Insert a USB flash drive (at least 8 GB ). Click the USB flash dri