Compared with U disk, mobile hard disk has larger capacity, can be used to store more files, and is also convenient to carry. It is one of the most commonly used storage devices in work. But what can I do if it shows that it cannot be recognized when opening the mobile hard disk, and there are a lot of important files stored in it? The mobile hard disk cannot be recognized. There are actually many reasons for this, such as:
1. The system does not support.
If the system is Windows2000, WindowsXP and above, then there is no need to install the driver, it can directly support the mobile hard disk, but if the mobile hard disk is used under Windows98, the driver must be installed, otherwise the mobile hard disk will be It may be recognized as an "unknown USB device" by the system.
2. There is a problem with the connection.
You can connect another mobile hard disk to see if it can be recognized normally. If it cannot be recognized normally, it may be a problem with the USB interface. At this time, you can change the interface or change the computer and try to connect again.
3. There is a problem with the mobile hard disk itself.
If the system and connection problems are ruled out, then it is likely that the mobile hard disk itself is malfunctioning. When we use the mobile hard disk, we must handle it gently and place it in a stable place. And it must be plugged and unplugged safely, and it must not be unplugged directly while the hard disk is being read or written, otherwise the hard disk is easily damaged. If there is a physical failure, it can be sent to a professional open data recovery agency to try to detect and repair.
4. Partition table information and file system are damaged.
This situation is a logical error. It will prompt you to format it before using it. However, formatting will further damage the data. At this time, we can restore the data first and then format it. Here is a simple and easy-to-use data recovery software-EasyWo Data Recovery.
(For details, visit: https://www.easeus.com.cn/data-recovery-software/data-recovery-wizard.html .)
The specific recovery steps are as follows ( click to download software >> ):
Step 1. Choose to scan the entire
disk. Click the "Scan location not found" option in the upper right corner of the software, select the disk that needs to recover data, and click "Scan".
Step 2. Preview the contents of the
file. After finding the file, double-click to open the file, or right-click the file and select the "Preview" function.
Step 3. Check the file recovery
. There is no problem previewing the file content in the previous step. At this time, we can check the required file to restore it!
After the data is recovered, we can format it, and then we can continue to use the mobile hard drive.
Easeus Data Recovery, as a powerful professional data recovery software, is suitable for more than 100 data loss scenarios, such as deletion, formatting, disk partition becoming RAW, system crash, partial virus infection, etc., from desktop computers, Quickly retrieve lost data from laptops, mobile hard drives, U disks, SD/TF cards and other Windows compatible devices. It can recover more than 1000 different types of files and is easy to operate. Even computer beginners can easily complete the recovery. With it, recovering data is no longer a problem.
Hope the above method can help you!