USB flash drive always prompts that it needs to be formatted? 255

If the U disk always prompts that it needs to be formatted, it is a virus in the U disk, and it is recommended to copy the data inside for anti-virus formatting before using it.

<>That means it's useless.

That is, there is a problem with the USB flash drive, apply for after-sales.

Request a replacement or refund.

Here's how to fix it:Tools Raw materials: ThinkPad E431, Win10, Kingston USB flash drive.

1. Turn on the computer first, insert the USB flash drive, and then double-click the computer.

2. Then right-click on the USB flash drive.

3. After that, click Format.

4. Then click on the tick on Quick Format.

5. Then click Start.

6. Then click OK.

7. After the formatting is completed, we can click OK.

Because of its small size and easy to carry, U disk has become a data storage device that many people like to use, but in the ordinary use process, we will also encounter a variety of problems, among which the U disk can not be opened prompt format is the most common problem, what is the reason? And how to solve it?

The reason for the USB flash drive prompt formatting:

After we plug the USB flash drive into the computer, we can see the USB flash drive letter when we open file management, but when we double-click the USB flash drive, it can't be opened, and the system will pop up a window saying "You need to format the disc in drive K: before using it." Do you want to format it?

Or "The disk in drive h is not formatted." Want to format it now? ”

How to solve the format of the U disk when it can't be opened? Let's take a look at the specific steps with the help of Lost Data Recovery.

Step 1: Connect the formatted USB flash drive to your computer.

Note: After the USB flash drive is formatted by mistake, remember not to perform any new read or write operations on the USB flash drive to avoid data corruption.

Step 2: Run the software, select the "Formatted Disk by Mistake" function to enter, and then select us to connect to the computer USB flash drive.

Step 3: Select the file types you need to recover, and click Scan after selecting them.

Step 4: After the scan is completed, there is a lot of data, find the files that you think are more important and must be recovered, preview them, and preview them normally, it means that the files can be recovered, after confirming the files you want to recover, check them and click the recovery button below, so that all the data can be restored to the computer.

With the development of the times, U disk has become a must-have gadget in our daily office, which can be used to copy files in the computer.

However, it is the USB flash drive that is convenient to carry, so some users will often use the USB flash drive to store a lot of documents, which is convenient for the next use, the longer the use time, the more cluttered the document data in it, and when the memory inside is really insufficient, it is necessary to clean up and organize the files inside. Due to the large number of files in it, most users will directly check all and then clear it in order to save time. In this way, the USB flash drive has been optimized, but some important files will also be optimized together, so how to recover the files that have been deleted by mistake in the USB flash drive?

Here's how:

The main reason why the USB flash drive keeps showing that it needs to be formatted is that the partition of the USB flash drive is missing, which can be solved with the help of the USB flash drive repair assistant DiskGenius.

Here's how:

1. Open "diskgenius" on your computer.

2. Click "Tools" in the menu bar of "DiskGenius".

It may be due to a reading error caused by an abnormal USB flash drive, and the traces of use will be cleared after formatting to achieve the purpose of repair.

Why does the USB drive keep showing that it needs to be formatted? By the way, there are already viruses or too much garbage in the USB flash drive memory.