What should I do if the USB disk writing speed suddenly slows down? Teach you a few quick solutions

php editor Banana teaches you a few ways to quickly solve the problem of sudden slowdown in U disk writing speed. When the writing speed of a USB flash drive slows down, it may be caused by file system errors, overheating of the USB flash drive, computer USB interface failure, etc. Solutions include repairing file system errors, replacing USB interfaces, cleaning USB drives, etc. Through these simple methods, you can quickly increase the writing speed of your USB flash drive and make your work more efficient!

Tool materials:

System version: Windows 11

Brand model: Kingston DataTraveler Max 256GB

Software version ：DiskGenius 5.4.2.1239

1. Check whether the U disk has viruses or malware

A common reason why the U disk writing speed becomes slow is that it is infected with viruses or malware. These malicious programs will run in the background and occupy system resources, causing the USB flash drive reading and writing speed to decrease. We can use anti-virus software to conduct a comprehensive scan of the USB flash drive to remove potential virus threats. It is recommended to use well-known anti-virus software such as Kaspersky and Norton to ensure the safety of the USB drive.

2. Optimize the U disk file system

If the U disk uses the FAT32 file system and stores a large number of files, the writing speed will also slow down. This is because the FAT32 file system is less efficient at managing large numbers of small files. We can consider formatting the USB disk into the NTFS file system, which can manage a large number of files more efficiently and the writing speed will also be improved. Please be sure to back up important data before formatting to avoid data loss.

3. Use U disk optimization tools

There are many professional U disk optimization tools on the market, such as DiskGenius, U disk repair tools, etc. These tools can help us quickly detect and repair logical errors, bad sectors and other problems in the USB flash drive, and optimize the performance of the USB flash drive. Taking DiskGenius as an example, we can use its "hard disk detection" function to comprehensively detect the USB flash drive, and use the "bad sector detection" function to mark bad sectors to avoid data being written to abnormal sectors.

Content extension:

In addition to the above methods, we can also try the following methods to improve the U disk writing speed:

1. Regularly organize the contents of the U disk Files, delete unnecessary files and folders, and keep the USB drive tidy.

2. Avoid running programs or games directly on the USB flash drive. This will occupy the read and write resources of the USB flash drive and affect the speed.

3. Choose high-quality USB flash drives, such as Kingston, SanDisk and other well-known brands, to ensure that the USB flash drive has good reading and writing performance and stability.

4. Regularly back up important data in the USB flash drive to prevent data loss or damage.

Summary:

The sudden slowdown in U disk writing speed is a common problem, but we can quickly solve it through the above methods. Whether it is anti-virus software, file system optimization, or professional USB flash drive optimization tools, they can help us restore the high-speed performance of the USB flash drive. At the same time, good habits in daily use, such as organizing files regularly, purchasing high-quality U disks, etc., can also keep our U disks in the best condition. I hope this article can provide you with effective solutions to make your USB flash drive take off again!

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