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There are two reasons, either the firmware is faulty, and it can be replaced within the warranty, or it is recommended to replace it outside the warranty. On the one hand, it causes unnecessary losses Another reason is that it is a virus, although it is unlikely that there are not many such viruses now, but it is also possible. It is recommended to format it once and then search for a USB flash drive repair tool in the low compartment again.
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Method 1: Insert the unformatable USB flash drive into the computer, press the win key and the R key on the keyboard to open the "Run" window. In the window, type "format g:."
fs : fat32" and press enter to run this operation.
Method 2: <>
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I also have a few cases of this situation on my USB flash drive, and I tried all kinds of software formatting, including mass production, and finally threw it away.
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The solution to the format of the USB drive display:
1. If the computer prompts that it needs to be formatted, do not click Format, otherwise the data will be gone, and it will be troublesome to recover.
2. At this time, use the mouse to right-click the U disk and properties, and see if the space of the U disk is displayed as 0.
3. If Huaida is, there is hope for recovery, not only to restore the U disk function, but also to ensure that the data is not lost.
4. First try to fix the U disk disk error, the method is to click on the U disk lead blind vertical disk character, and right-click the mouse to select properties.
5. Then click on the tool to start checking.
6. Then check Automatically fix file system errors, scan and try to recover bad sectors, and wait for the repair.
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The USB flash drive prompts for formatting is actually caused by a logical error, because the USB flash drive itself has no mechanical structure. If there is no problem with the computer, the USB flash drive will generally not be damaged. Only incorrect operation causes damage to the data, such as the USB flash drive is unplugged during the data reading and writing process, or the unexpected power failure and shutdown when the USB flash drive is plugged in, which may cause this fault phenomenon.
For users who have a USB flash drive, they know that the USB flash drive is a very problematic component, for example: when opening the USB flash drive, have you encountered a prompt that the USB flash drive is not formatted or formatted, and how to solve such a problem? Today we will share with you how to solve the problem that the USB flash drive is not formatted.
1. On the USB flash drive icon with the problem, right-click and select "Properties Tools Start Check Automatic Repair and Recovery" to try to solve the problem, this method has a low success rate, but it is the best temporary method.
2. Don't format the U disk, just use the software to scan and export it directly.
1. Run "Deli Data Recovery Software".
2. Connect the USB flash drive to the computer.
3. If your USB flash drive has been connected to the computer, the list box will display your USB flash drive, click your USB flash drive with the left mouse button, and then click Start Scan in the lower right corner.
4. The software enters the following interface, and is analyzing your USB flash drive, please wait patiently for the end of the progress bar below. The red circle in the image below indicates that some files have been found.
5. At the end of the scan, the following figure is the result of the analysis. Select the required files and click the export button at the bottom right to export the selected files.
6. Point"Select Catalog"button, select Export Directory, please select the disk other than your lost data to avoid data overwriting.
7. Wait for the export progress to end, and the recovery is successful!
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1。Click Start Run and enter cmd format f: fs: fat32 (here f: refers to the drive letter where the USB flash drive is located).
2。Open the Control Panel Management Tools Computer Management Disk Management Find the drive letter where the USB flash drive is located Right-click Delete the disk partition (this option is grayed out and cannot be selected) Create a new disk partition After following the prompts to complete the disk partitioning, you can format the USB flash drive.
The so-called new partition is as shown in the figure below, right-click the available space to create a new simple volume.
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The USB flash drive cannot be formatted, most likely because the USB flash drive is physically damaged. You can change a USB flash drive to format it and try it out.
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When your USB flash drive and the computer are not communicating with each other, if you pull out the USB flash drive or encounter a power outage, then your USB flash drive is particularly prone to problems, the most common is that the USB flash drive cannot be used, and it is prompted to format when plugged into the computer, what should you do at this time? Let's teach you below:
1. If the computer prompts that it needs to be formatted, do not click Format, otherwise your data will be gone, and it will be troublesome to recover.
2. At this time, you use the mouse to click the right button of the U disk - Properties, and see if the space of the U disk is displayed as 0.
3. If it is, there is hope for recovery, not only to restore the U disk function, but also to ensure that the data is not lost.
4. First try to fix the U disk disk error, the method is to click the U disk letter, and select the attribute with the right mouse button.
5. Then click on the tool to start the check.
6. Then tick Automatically fix file system errors, scan and try to recover bad sectors.
Then wait for the success of the stool repair will prompt, if it fails, it will also prompt, if you are lucky, you can use the U disk normally, the data in the U disk is still there, if there is no success, continue to look down.
7. **Diskgenius software, it is domestic, so it is easy to use, after opening the software, the device selects your U disk, don't choose the hard disk, and find the [Search for lost partitions (rebuild partitions)] in the figure below.
9. You can see that the data has been retrieved, and then click Save Change on the software, and the USB flash drive will return to normal, and the data is there.
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