You can recognize the U disk, but when you open it, it prompts The disk has not been formatted but

This problem can be solved with a USB flash drive repair tool, let me talk about the specific operation:

2.Run the tool and click "Start Scan" to clean up the USB flash drive virus.

3.Click "Force Format" to format the target drive letter, if it is not successful, please check "Restart Format" to do it again.

I have also encountered the problem that the landlord said, a friend told me that the Kingsoft health USB flash drive repair tool can solve the problem, I went to try it, I said my operation process.

2.Run the tool and click "Start Scan" to clean up the USB flash drive virus.

3.Click "Force Format" to format the target drive letter, if it is not successful, please check "Restart Format" to do it again.

Watchtower Lord!

The USB flash drive is plugged in.

Start - Run.

cmd-enter-chkdsk

fEnter-select.

y (yes) - press enter - restart the computer, detect and repair the USB flash drive and see.

This problem can be solved with Keniu free antivirus U disk killing tool,I'll talk about the specific operation:

Keniu free antivirus U disk killing tool function:

1 All the folders that existed on the USB flash drive are hidden.

2 After inserting the USB flash drive, there will be an executable file with the same name as the folder icon in each folder with files.

3 The folder suffix named exe, scr file appears in the U disk.

4 All the original folders of the USB flash drive are hidden, and the exe with the same name appears or 5 Fix the phenomenon of "desktop icon cannot be opened" and "shortcut cannot be opened" caused by the USB flash drive virus.

6 .Added the function of formatting USB flash drive and restarting the function of formatting USB flash drive to solve the problem that USB flash drive cannot be formatted.

Find a U disk wizard to check the type of chips and particles, and then find the corresponding mass production tools for mass production, which can generally solve the problem, and what you buy may be black films, fakes!

Search on the Internet, there is a U disk repair tool, which can repair the U disk, it is not 100% effective, but the possibility of repair is very high!

Check to see if the format of the USB flash drive is RAW.

If yes, search for "USB flash drive RAW repair tool" on the Internet

When you open the USB flash drive, the disk is not formatted because of the partition failure caused by the bad sector problem, which can be solved by repairing the Diskgenius partition tool. The steps are as follows:

<>3. After completing the above operations, confirm to save the changes.

4. In this way, you will get relevant effects and achieve your goal.

Here's how to fix it:

Before performing the operation, we need to make sure that the computer has recognized the USB flash drive, that is, the USB flash drive logo appears at the bottom right of the computer before proceeding to the next step.

1.We can find "Run" under the button "Start" or Windows logo at the bottom left of the computer, or press "Win" + "R" directly in the desktop state to call out the running window;

2.Enter "cmd" in the running window, call out the command window, enter the command **"format h:" in the command window and press enter, it should be noted here that the "h" in this article refers to the name of the U disk, if your U disk is another name, please replace it by yourself, after entering the car, wait for a while, wait for the command window to run by itself, after the command is run, the U disk can be formatted.

Note: After the USB flash drive is formatted, the original data will not be restored, please be cautious.

Unable to format SD card prompts that the disk is write-protected, this situation can be solved by the following operations.

1. Press and hold windows+r at the same time, enter cmd and press enter to open the command window (.

2. Enter diskpart to run the diskpart program, enter list disk to list the drivers on the computer, and enter select disk 1 (please replace it according to your own SD card driver number).

3. Enter CLEAN to execute the cleanup program (it will erase all the data on the SD card, and it is troublesome for the user to back up the important files in advance). Enter Create Partition Primary to create a new partition on the SD card.

4. Enter select partition 1 (which should be the new partition created in step 6). Enter active to activate the disk partition and format fs=ntfs (or format fs=fat32) to format the partition to the desired file system.

How to Recover Lost File Data after Formatting?

Step 1Run the data recovery software on your computer, Hi Format Data Recovery Master.

The U disk prompts that it needs to be formatted, and the file in the USB drive is damaged and can't be opened, and it can be repaired with one command.

You can restart the computer.,Read a lot of people's answers.,What to say to open the command line window.,And check the disk manager.,Copy the contents of the disk out in formatting.,These methods are useless after trying it.,It's good to restart the computer later.,It turns out that it's not a problem with the U disk but a problem with the computer.。

Right-click to open My Computer, select Manage, and select Storage Disk Management in Computer Management. Then change the drive letter path, if it still prompts that it doesn't work, right-click to format it.

When the USB flash drive is opened, it prompts you to format it, but it can't be formatted, so don't format it, and there will be nothing if you format it.

Method 1:

1. Connect the U disk to the computer, right-click on my computer - Manage - Computer Management 2, click on the disk management under the storage on the left, determine the disk information displayed by the U disk, such as disk 1, etc. 3, right-click on disk 1 - create a new partition, select FAT32, the system will prompt the creation of the successful 4, and finally format the U disk in FAT format.

Method 2: You can enter cmd in the run to enter the command prompt mode, and then type:

format x: u to forcibly format, where x represents the drive letter of the u disk, and then directly enter it, generally need to confirm several times, so that windows forcibly unmounts the volume.

What's your system? If it's XP, you open My Computer-Management-Disk Management and you can force formatting. Hope it helps.

It can't be formatted because there's a virus running. You have to repair the USB flash drive first, then disinfect it and then format it.

Kill with 360. Either the system is destroyed and the operating system is reinstalled.

There are two possibilities when you open the USB flash drive and there is a prompt for formatting, one is the partition failure, and the other is the memory chip is damaged. If the data is important and taboo to continue to power on, do not scan the partition through the software at will. In the case of chip failure, even a limited power-up attempt can cause more serious damage.

If the data isn't important, you can try formatting; If the data is important, it is recommended to use an authoritative organization like 51recovery for data recovery. In short, due to the current manufacturing process, the U disk is more fragile than the hard disk, and it is necessary to operate with caution in this case.

First of all, if it is an old-fashioned USB flash drive, if you do not uninstall it, you can directly plug and unplug the USB flash drive, and it is easy to restore the initialization, that is, it will show that it is not formatted.

If it's a new USB flash drive, most of the USB flash drive is not up to par, and there aren't many viruses like this now...

If you don't uninstall it, you can directly plug and unplug the USB flash drive, which is easy to restore and initialize.

I have been doing data recovery work for a long time, and I don't agree with the following answer, which shows "not formatted", and I can't say that the USB flash drive is "killed", and basically it doesn't need to be "mass-produced", but usually just a partition table corruption (usually a logical corruption). If you have important data, you can use software to recover it. If you don't have important files, you can just follow the prompts to format them.

"Mass production" may only be required if formatting is not possible. I hope I give you some hope. If you have a question, then ask.

If you need to recover data, you can find me to help you see. It's completely free for individual users.

USB flash drive corruption (divided into software corruption and physical damage).

Try not to heat unplug, this will reduce damage.

It could be poisoned, or the hard drive was damaged.

The USB flash drive is poisoned. The same goes for my one.

It may be a computer problem, or it may be a virus on the USB flash drive.

No way! If you want to do it yourself! Disk Manager: Format the H drive first to see if it can be formatted!

If you can! Under what tool to recover files with!!

Note that do not write to the USB flash drive after formatting! Yes, never! I've been in this situation before!

If you can't, you can't help it!

1. See if the U disk is write protected (Is there a write protection switch?) 2. Is it driven? Does Windows recognize? Does Windows set up "Device Management"? (My Computer - Management - Storage - Disk Management).

3. Use anti-virus software to kill it.

4. Use a USB flash drive repair tool.

Can the computer recognize the formatting system selected at the time of formatting? There are only two systems that can be identified, FAT32 and EXFAT, and one of the two systems is FAT32. Right-click on the USB flash drive properties to take a look!

This is a soft damage, the U disk attribute is in FAW format, which can be done by professional hard disk software such as PM, etc. See if you can find this disk, if you can find it, just delete the partition directly, and then recreate the partition!!

When the USB flash drive is opened, it prompts formatting, which is usually a partition failure caused by bad sectors. First of all, don't format, if the data is important, you can find a professional organization like 51recovery. Bad sector faults are very taboo to continue to power on attempts, U disk is more fragile than hard disks, so that bad sectors will be aggravated by power-on, resulting in inability to recover; Of course, if the data is not very important, you can use EasyRecovery to scan the partition and try it, but remember not to save it in the U disk, once there is a write operation in the U disk, it cannot be recovered.

There are two possible scenarios for this situation, one is that there is a logical error in the USB flash drive, and the other is that the USB flash drive is physically damaged (memory chip, main control chip or circuit board).

1. If it is a physical damage, it cannot be solved by individuals, and you can find professional maintenance personnel to deal with it or find after-sales treatment.

2. If it is a logical fault or error, you can try to fix it according to the following methods:

Select the USB flash drive, right-click with the mouse, select "Properties" under the options menu that appears, then select "Tools" in the window that appears, click "Start Check" at the top, and then follow the prompts to operate, as shown in the following figure:

This problem is also very normal, generally such a problem is caused by your bad habits, you can come out directly without normal installation and removal of hardware. There is also the use of USB flash drive when reading files, so it is easy to have problems. Half of the formatted USB flash drive is unplugged.

Wait a minute. Develop good habits in the future. This is important.

If it appears frequently, it means that the quality of the USB flash drive is not up to par, so find a merchant to change it.

Using a "low-level formatting tool" grid should solve this problem.

If you can't solve it, you may have a black disk, or a quality problem.

The U disk is an expansion black disk, right? Is it okay to format it? Is the capacity still as big as it used to be?