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USB drive formatted data recovery solution question and answer

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Chapter 1: U disk cannot be formatted solution

There are many reasons why the U disk cannot be formatted, and the solution to this problem is to try to solve it using multiple methods. This experience will teach you specific operation methods, from shallow to deep, to complete the U disk repair

Chapter

by

Chapter

. Operation, I hope to help everyone.

Tools / raw materials:

ChipGenius U disk test tool U disk mass production tool

Method :

1 Use the disk repair tool that comes with Windows to repair: Insert the USB flash drive into the computer, open My Computer, right-click the USB drive letter, select "Properties" from the pop-up right-click menu, open the properties dialog box, and select the "Tools" option Card, click "Start Check" to perform error-checking operations. After completion, perform U-disk format operation. 2 Check and kill the virus on the U disk: If you still cannot complete the format operation of the U disk through the above method, you need to check and kill the virus on the U disk. Right-click on the U disk letter and select "Use 360 Antivirus" to check Kill (Note: In fact, you can choose any anti-virus software for virus killing and killing). After finishing, try to format the U disk again. 3 Forcing the formatting of a USB flash drive under MSDOS: This operation will first unmount the volume in the USB flash drive, and then perform the formatting of the USB flash drive. According to experience, this

Method :

can basically solve the problem that most USB flash drives cannot be formatted. The specific operation method: press the "Win + R" key combination on the keyboard to open the run dialog box, enter CMD to enter the MSdos interface. 4 Then enter the command "Format X: / x", where X: represents the drive letter of the U disk, / x means forcibly unmount the volume, making all handles on the volume invalid. 5 If none of the above methods can complete the format operation of the U disk, you must use the U disk mass production tool to repair the operation. The basic idea is: first use the U disk detection tool to obtain the chip model of the U disk, and then download the corresponding model online Production tools for repair operations. 6 Detect USB chip model: Search and download "ChipGenius" on the Internet, run the software after installation, the program will automatically detect various parameters of the USB flash drive, and find the USB flash chip model from it. 7 Download a mass production tool that matches the chip model on the Internet. After running the mass production software, insert a USB flash drive, and the program will automatically detect the USB flash drive. (If the mass production tool cannot identify the USB flash drive, please see "Solving Anguo As described in the section "Methods for mass production tools that cannot identify the USB flash drive", click "Low Cell" to complete the format of the USB flash drive.

Chapter 2: Unrecognizable USB flash drive

When using Anguo's mass production tools, if the mass production tools cannot identify the U disk, most of them are because the U disk is black, and the ID model of the U disk itself does not match the ID type in the relevant configuration file of the mass production tool. The solution is: When using chipgenius to detect the information of the USB disk, the information of PNP device ID: VID = XXXX PID = XXXX appears. Use this information to rewrite the corresponding value in the AlcorMP. ini file of the mass production tool. After the change is completed, Solve the problem. The USB flash drive is our most frequently used storage device, but in our daily use, there will be cases where the USB flash drive cannot be formatted normally, as described below.

Method :

Insert the unformatable U disk into the computer, press the win key and R key on the keyboard to open the "Run" window. Open the "Run" window and enter "cmd", click "OK" to enter the cmd run window. Enter "format g: / fs: fat32" in the window and press enter to run this operation.

Chapter 3: What to do if the U disk cannot be formatted

Simple and easy-to-learn tips to teach you how to format a USB flash drive. 1 minute fun with computer knowledge, let's take a look at how to operate it.

Tools / raw materials:

Computer

Method :

Plug in the USB drive. Download and open the "DiskgGenius" software. Select the inserted "U disk". Click "Quick Partition". Select the appropriate "Partition". Generally select the "NTFS" format. Click "OK". Click "Yes". Can format "U disk".

Chapter 4: What to do if the U disk cannot be formatted

U disk is our commonly used mobile storage device, do you know? Come and see it!

Method :

Open "Computer Manager" and select "Virus Check" to see if your computer has viruses. Click "Fix Now" to fix system related anomalies. Wait for the repair to complete, and then re-format the operation.

Chapter 5: what to do if the u disk cannot be formatted

The U disk cannot be formatted, first check whether you can access the U disk, and make sure that no files inside the U disk are opened. If it is not for the above reasons, then it is recommended to first perform a full scan of the U disk to check whether the U disk has a virus. Other hosts The interface may have poor contact, so try another USB interface. The above

Method :

still does not work, it is recommended to restart the computer first, try it, not refer to the following methods:

Method :

The formatting of the disk prompt is actually caused by a logical error, because the U disk has no mechanical structure. If it is not a computer problem, the U disk is generally not damaged. Only improper operations cause data damage, such as the U disk is being damaged. Unplugging the USB flash drive during data reading or writing, or accidental power failure and shutdown when the USB flash drive is inserted may cause this phenomenon. The solution is relatively simple. Use the software to restore the boot data of the USB flash drive so that the system can be accessed normally. The following is a brief introduction of a powerful hard disk operation software software. Of course, a USB flash drive is also considered as a type of hard disk. The structure of a USB flash drive is similar to that of a solid-state drive. Note that you must make sure that the USB flash drive is recognized in my computer again. If the drive letter of the USB flash drive is not displayed in the system, it is another case. When the U disk is recognized, the drive letter of the U disk is selected as follows Right-click on the USB drive letter and select "Bad Track Detection and Repair" The following interface appears, you can still choose a different drive letter. In the lower left corner, there are "Start Detection" and "Try Repair" The following figure is the detection process After the test, a report will appear. I have seen no bad tracks in the test. If there are bad tracks, select "Try Repair" again.

Chapter 6: How to Recover a Formatted U Disk

I believe many of my friends have encountered similar problems. How can we solve these problems? Let me share with you the methods to solve this problem, I hope it can help everyone.

Method :

Click the icon in the lower left corner of the computer and search for Device Manager. Find "Universal Serial Bus Controller" after opening. There will be a mass storage device inside. After deleting the display, you can restore it again. Computer keyboard while holding down windows + i, find the device in the pop-up interface. Delete the DISK option and plug it in again. If that doesn't work, you can download and install Recoverit Data Recovery Expert. Just select the external storage recovery mode. 8 Finally, format the U disk again, it can be turned into a perfect U disk and can be reused. Case 3 Many friends are worrying about the problem. Today's experience will talk about this topic, hoping that it can help friends in need.

Method :

Chapter 7: Google search for “lost and easy data recovery”

Download and install, run the software, and select the "U disk / memory card" function. Select the USB drive you want to recover, click "Data Type", and start scanning. After the scan is complete, select the files you want to recover and click “Recover”. Set the save path of the file, and click "OK".

Chapter 8: How to recover a formatted USB flash drive.

I believe that many friends are troubled by the problem of how to recover the formatted USB flash drive, but I don't know how to solve it. Today this experience teaches you how to solve this problem, I hope it can help everyone.

Method :

Method :

1: After plugging in the USB flash drive, click the Windows icon in the lower left corner and search for Device Manager. How to recover a formatted USB flash drive Open the device manager, find the universal serial bus controller, and unload the device to recover. How to recover a formatted USB flash drive

Method :

2: Hold down the Windows + i key on the computer keyboard. How to recover a formatted USB flash drive After the interface pops up, find "Device", click on the connected device, find DISK, click "Delete Device", and then plug in the USB disk again. How to recover a formatted USB flash drive 5 If none of the above methods are available, the U disk may be damaged. At this time, it is recommended to copy the data first.

Chapter 9: how to recover formatted USB flash drive

U disk is a very useful data storage tool, but U disk also has a disadvantage, that is, the memory is too small, so we often need to clean up unnecessary files in the U disk. If we are cleaning unnecessary files in the U disk, I deleted important files by mistake because of wrong operation, so how should we recover the deleted files by mistake? How to recover accidentally deleted files from U disk? U disk format recovery tips Tools / raw materials A computer Formatted USB stick Data recovery software

Method :

First, stop using the U disk to avoid overwriting the original data, and then download and install a data recovery software. Run the software and you can see that there are "quick scan" and "deep scan" on the software interface. Here you select the scan mode according to your own requirements. Connect the USB flash drive to the computer as shown. Click the USB flash drive for the data you want to recover, and then click "Next" to start the scan recovery of the USB flash drive. U disk format recovery tips The next

Chapter

is the software to scan the U disk. Here we just wait for the software scan to complete. If the file you want to recover has been scanned, just click "Stop" in the upper right corner. Then find out the files you want to recover from the files scanned by the software. If you forget the file name, you can also preview the file to see if it is the file you want to recover. After you have made your selection, click "Next". Finally, choose the path, select the folder you want to store, and then click "Next" to restore the files you want to restore.

Chapter 10: U disk prompts formatted recovery.

We often remind us that the U disk cannot be opened when formatted, but there is important information and we don't want to format it. How can we restore the U disk without destroying the data? Xiaobian to teach everyone how to use winhex to recover the U disk in this situation. Winhex is a very powerful hex editor. For the U disk prompt formatting, DBR is generally damaged, and DBR is generally If there is a backup, we just need to find the backup of the DBR and copy it to the location of the DBR. The U disk is generally a FAT32 file system. Its DBR backup is in the 6th sector relative to the DBR. Below we Let's get started (recommended rookies do disk mirroring first, then mirroring operations, do not directly operate on the U disk, so as to avoid data corruption) Tools / raw materials A DBR corruption prompt to format the USB drive a computer winhex software (can be downloaded from the browser)

Method :

This is a U disk without a drive letter and capacity. Right-click the property to have a capacity of 0 bytes. Double-click to open the U disk and prompt for formatting. We click Cancel.

Chapter 11: U disk prompts formatted recovery

XP system can open winhex directly, right click winhex above WIN7-run as administrator, open the software; click open disk on the toolbar to open the disk selection interface, the U disk prompts formatted recovery Select the U disk under the physical disk. The small editor uses a 32G U disk; double-click to open it to enter the hex editing interface. There is a gray dividing line before and after each sector. There is a sector between each two dividing lines. Each sector has 512 bytes, which is 1 / 2KB. If you select DBR to start the sector, it automatically jumps to 63 Sector, the DBR position, seeing that the current sector is all zero, obviously the DBR is damaged U disk prompts formatted recovery We jumped to the DBR backup. As mentioned earlier, the FAT32 DBR backup is in the 6th sector relative to the DBR. The current DBR is located in sector 63, then the backup location is 63 + 6 = 69 sector; click on the location shown Enter 69 and click OK to jump to sector 69. The content of sector 69 starts with EB 58 90 and ends with 55 AA. This is a standard DBR form, indicating that it is a backup of DBR. U disk prompts formatted recovery Use the mouse to drag from EB 58 90 to 55AA, select the 512 bytes of the entire sector, Ctrl + C to copy Jump to sector 63 by jumping to sector 69; move the cursor to the first byte of sector 63, paste with Ctrl + B, a prompt pops up, and click OK The modified byte will turn blue, then Ctrl + S to save, a prompt will pop up, click YES to save, the blue byte will turn black This is complete, close winhex, open the U disk, the data are still there, and they can be opened normally U disk prompts formatted recovery Precautions This

Method :

is only used by the FAT32 file system The DBR is not necessarily in the 63 sector, some are 1024, 2048, etc. , but the DBR backup must be in the DBR sector plus 6 How to recover U disk format. Once, I formatted the USB flash drive and found that the original graduation photo was deleted, and I regretted it too late. This is a very important photo. So I asked others for help, but others didn't, and I had no choice but to find it myself. Fortunately, I found a

Method :

on the Internet, which is indeed very practical and dedicated to everyone! Tools / raw materials Data recovery software

Method :

Plug the USB flash drive into the computer, the recovery is fast and safe. Download the data recovery software. Now the software on the Internet generally needs to be installed. This software is a pure green version and does not need to be installed; The recovered data is formatted, and you should choose formatted recovery, which must be selected correctly! Select the path to scan and delete data, and select the correct one to find the lost data! The software scans the data and waits for the scan to finish. The deleted data is displayed on the software. Which software to restore just select recovery! How to recover U disk format

Chapter 12: How to recover data after formatting a USB flash drive?

When I downloaded something today, the U disk kept prompting for formatting to display the memory, and in a hurry, I formatted the U disk directly. I remembered that I didn't back up the data of the U disk and had to find a way to get back the data of the U disk. After a while, I found a good way to recover the formatted data of the U disk. The following editor will share with you how to recover the formatted data of the U disk. Tools / raw materials Xunlong Data Recovery Software

Method :

Double-click the software installed on the desktop, and click "Mistakenly formatted hard disk". This function can recover data after formatting the U disk, but you must remember to insert the U disk here. As shown below: Select the computer directory where the USB drive is located, and then click Next to enter the scanning process. It's pretty fast. At this time, the software starts to scan the data formatted by the USB flash drive. You only need to wait for a while. It is very fast. The following figure is the scanning process: After a minute or two, the scanning can be completed. Tick the U disk format data that needs to be recovered, and then click Next to complete the recovery process.

Chapter 13: How to recover a formatted USB flash drive.

U disk is always easy to store important data because of its easy to carry. However, sometimes the U disk is infected with a virus or accidentally the U disk is formatted. So is there any way to recover the formatted U Disk data? The answer is yes, today I will teach you a way to recover formatted U disk data. Ready to work 1 Format the USB flash drive with pictures in JPG format.

Chapter

s / methods Open Recover My Files data recovery software and click on “Start Search”. A dialog box will appear, click "Full Format Recovery", and then click "Next" operation. A dialog box appears, click OK. At this time, the recovery wizard will appear. Select the drive letter of the USB flash drive and click "Next". At this time, a similar dialog box appears again, just click "OK". Then a dialog box for selecting a type appears, select the "JPG" format, deselect other formats, and click "Next". Then the "Restoring" dialog box, the "Recoverable data reading complete" dialog box will appear in turn, and then select only the previous "JPG" format and click "Save File". How to recover a formatted USB flash drive 8 A save dialog will appear. Select Save to Desktop first, then click "OK". Alright, the pictures in the USB flash drive are back.

Chapter 14: Recovery

Method :

after U disk format.

With the continuous development of the Internet, viruses are also advancing with the times at an alarming rate. Due to the invasion of viruses, we always have to format our U disk to achieve the purpose of antivirus. But after formatting, we have remorse because Some important files have not been backed up. Xiaobian has encountered this kind of thing. It is the so-called wisdom at first sight, so Xiaobian researched a set of methods to restore formatted U disk files, and I will share with you. Tools / raw materials Xunlong Data Recovery Software

Method :

As we all know, Baidu is an essential search engine in life. Baidu take a look at the software and download and install it. The operation is very simple. You must be wise if you are smart. I won't repeat them one by one. Recovery

Method :

after U disk format Open it after successful installation, you will see the software's recovery function, we want to recover the files formatted by the U disk, so select "U disk phone camera card recovery". Connect the USB flash drive to the computer, click “USB flash phone camera card recovery” software will automatically scan the files before formatting, at this time you will see some of the files before formatting below, if you have found that you want to recover Files can be interrupted to scan and save time. Don't forget to tick the names of the files you want to recover and click "Next". 5 Finally, browse and select the folder or hard disk you want to recover to.

Chapter 15: Recovery Methods After U Disk Format

How to recover data from U disk format? . How to retrieve lost data if the U disk is formatted accidentally? Share a little trick for everyone today: Tools / raw materials computer USB stick

Method :

Download and install the related data recovery and recovery software, and click "Format Recovery" Select the file type we need to recover, or the lost file type, and click Next, as shown in the figure Select the location of the lost file, you can directly select the U disk, as shown in the figure, click to start scanning After scanning, you can select the files we need to recover, and click Recover to retrieve the lost files, as shown in the figure

Chapter 16: Comparison of U Disk Format Recovery Software.

When do we generally need to format a U disk? If you need to convert the file format of the U disk, or if a virus is in the U disk, we need to format the U disk. Now, if we want to make a U disk boot disk, it is also necessary to format the U disk Indispensable, so how to restore the space capacity of the U disk? Look at my approach. Tools / raw materials U disk boot disk creation tool U disk, system iso file

Method :

First of all, we have to open our USB flash drive. I think everyone will do that. Comparison of U Disk Format Recovery Software Next, open our U disk boot disk creation tool, here, I take the soft media U disk boot production tool as an example, the larger and how to make a boot disk and restore the formatted space of the U disk. First take a look at the software interface Right! Next, you can follow my

Chapter

s, first select a CD image file, and then click to make a USB boot disk, and it's OK! Is it very convenient? After making it, after starting the U disk, then we need to restore the formatted space of the U disk after installing the operating system, and then we can compare the space capacity. Needless to say, everyone guessed, yes, the software There are on the interface too! It is U disk space restoration! Now, let's compare them. Is there any change in the capacity of the space after the U disk is formatted and restored? Precautions Computer daily operation experience, summarized by the author's usual operation process

Chapter 17: U disk prompts how to recover data when formatted.

Sometimes when using a USB flash drive, you will be prompted to format, so those important files in the USB flash drive need to be restored with the help of a recovery tool. Here I will tell you how to restore data if the USB flash drive is prompted to format. U disk prompts how to recover data when formatted U disk prompts how to recover data when formatted Tools / raw materials

Method :

Here I first choose a recovery tool, I use the Anyi data recovery software, this is very good, the recovery function is perfect, the U disk prompts that the formatted data can be completely recovered. You can search and install on Baidu, and transfer it Prior work. U disk prompts how to recover data when formatted After installation, start scanning. Scan the drive letter of the U disk. The scanning time is generally based on the size of the data, and the U disk is also fast. After the scan is complete, start to find important files in the USB flash drive. By the way, in the previous scan, if you choose the general mode without displaying the drive letter, use the advanced mode. Or it is very early by classification, which is very convenient. If you have a photo or office file on the USB flash drive, you can preview it first. Very convenient. U disk prompts how to recover data when formatted 4 Finally, the required files are restored. Precautions

Chapter 18: How do I recover my computer's USB flash drive after formatting?

We all know that the files in the U disk will all disappear after formatting. If the files in the U disk are unique, then I believe that the ensuing trouble is essential. Don't worry after the U disk is formatted We can still think of ways to recover. The following is a recovery

Method :

after the U disk formatted by the editor, which can definitely help you. How to recover the computer's USB flash drive after formatting? Tools / raw materials One computer for normal use A formatted USB flash drive

Method :

Please connect the U disk to the computer first, make sure the computer has recognized the U disk, that is, "Removable Disk" appears in "My Computer". How to recover the computer's USB flash drive after formatting? Open the interface, format the U disk according to the actual situation, and then select "u disk phone camera card recovery" in the interface. After you click to enter, you can see the connected U disk file, please click to select the disk partition, and then click "Next" to enter the scanning state. The scan takes a few seconds to complete the scan. If the file is found to be scanned during the scan, the scanned file appears to be restored, such as jpg, doc, txt and other files. The scan is complete. You can select the interrupt scan function key. How to recover the computer's USB flash drive after formatting? When scanning is finished, please select the files to be restored, the format folder on the left side of the software, please select the file format to be restored, and then you can see the corresponding data preview, please check the files to be restored, and click "Next" One

Chapter

"button to recover the files. How to recover the computer's USB flash drive after formatting? Precautions Also remind everyone that important data is backed up in a timely manner, the storage of the U disk is not always safe

Chapter 19: How to recover data after formatting a USB flash drive?

As a good helper for work and life, the USB flash drive is small and easy to carry. It can also store a large number of data files. It does bring great convenience to people's lives. Although the USB flash drive is powerful, it is often because of some Important reasons lead to the loss of important files, in which the formatting of the USB disk is a very serious matter, so how to recover after formatting the USB disk? Next, I will introduce a good way to recover data for everyone. How to recover data after formatting a USB flash drive? Tools / raw materials A formatted USB flash drive One computer that can be connected to the Internet

Method :

Connect the storage medium to the computer and wait for the computer to recognize it; Open the powerful interface, here we click "U disk phone camera card recovery"; Select the storage medium where you want to recover data, and click Next; How to recover data after formatting a USB flash drive? Wait for the scan to complete, select the data you want to recover, and click Next; Select the path where you want to store the recovered data and wait for the software recovery to complete. Recover as soon as possible after formatting

Chapter 20: Can the formatted USB flash drive be recovered?

Can the formatted USB flash drive be recovered? The U disk is a portable storage tool that solves a kind of trouble for many people. It only needs a small U disk to solve it. It can easily install a few G or even a dozen G files, and itself The USB flash drive is very small and easy to carry. Therefore, there are a lot of important files in the USB flash drive. How can I retrieve it if I delete it by mistake? Can the formatted USB flash drive be recovered?

Method :

To find the files that were accidentally deleted from a USB flash drive, you must first find a tool called data recovery software that can quickly help users to retrieve important files that have been deleted by various reasons. Can the formatted USB flash drive be recovered? Open your computer and search for hudun data recovery software, download this software to your computer. Next, connect your USB flash drive to your computer, and then run this software. After opening the software, enter the software's interface, and the interface displays deep scan and quick scan. Here, select the deep scan button. After you click to enter, you need to select the USB flash drive to be scanned, and then click Start Scan to wait for the scan results. Can the formatted USB flash drive be recovered? Wait for the software scan to finish, you can search the formatted files in the U disk in the software interface. After finding the U disk files that need to be restored, click the Next button. Finally, you are ready to store the formatted file of the U disk, and click the browse option. Select the location where the files need to be stored, and then click the restore button, then the files formatted by the U disk can be restored Can the formatted USB flash drive be recovered? There are more things stored in the USB flash drive. Because it is more convenient and also reduces a lot of space for our computer, so now most of us like to use the USB flash drive to store files and so on. Just use the

Method :

provided above to recover. Can the formatted USB disk be recovered? U disk must be connected to the computer

Chapter 21: How to recover after u disk formatting.

During the use of the USB flash drive, the data was formatted accidentally, so how to perform data recovery for the formatted USB flash drive. Here, the simple function of winhex is used, and non-professionals can directly operate and use it. Structure for recovery. Tools / raw materials

Method :

Here I use U disk to create several commonly used files, word, execl, ppt and compressed files. The files in txt are shown in the figure. How to recover after formatting a USB flash drive Then I formatted the USB flash drive. How to recover after formatting a USB flash drive Unzip the downloaded winhex software and right-click the administrator to run it. How to recover after formatting a USB flash drive Winhex software is opened by default in English can help-select Chinese display in settings. Select the icon of the disc, open the disk and select the U disk, then click OK. Then select Tools-Disk Utility-Recover by File Type. According to the contents of the USB flash drive, select the type of file to be scanned. The file types on the basic computer are included. Select the output directory. Perform a recovery check on the output folder, and the recovered output file as a file type will not display the previous file name. It was found that the document data of the previous U disk was also restored.

Chapter 22: How to recover after formatting a USB flash drive

In life, the U disk has become essential for our business trips now. Because it is convenient to carry, we are more willing to put files in the U disk. What should I do if there is an accident on the USB flash drive? The U disk file is formatted, and we are in a hurry to use this file. How do I recover files from a USB flash drive?

Method :

Plug the USB flash drive into your computer and it will show success. You need to see your USB flash drive in the computer! Download the recovery software on the computer, install the software on the computer, run it open, after opening, we will see the scanning mode, we choose here to scan in depth, you can scan more When selecting the disk, we select the physical disk. Below is our U disk. We click the U disk to scan it. At this time, we just wait for the results of the scan. The deep scan is slower than the fast scan. After all, the deep scan is more comprehensive and we only need to wait patiently. After the scan is over, we will see the solution of the scan, and there will be many scan results. At this time, we need to find it slowly. When we find it, we can double-click the preview file, so that we can more easily find what we want to restore. After we find the file we want to recover, we will enter the final

Chapter

, that is, this

Chapter

, we need to choose a storage path for the file that we want to recover. This road is where we want to put the recovered file, do not put it in U Inside the disk, you can put it on the desktop, click restore and it's over

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