The portable hard drive fell and only two of the three partitions were shown

Apparently the hard drive was broken... It may have affected the disk inside the hard disk.,Cause some data to not be read.。。 Plugging in the hard disk computer slows down, indicating that the speed of the hard disk has decreased, it seems that you have to repair it, but don't worry, the data of the hard disk is not easy to lose, and you can recover the data by repairing it in a professional place.

If it is dropped in the case of boot operation, your loss will be relatively large, but this situation is rare, it is estimated that you fell when the hard disk is powered off, so that the fall will have almost no impact on the data of a partition.

As you can see, your hard drive is really just one, and partitions are nothing more than chunks of storage that logically divide it. When the hard drive is not functioning, its head is parked in a fixed position, so it is difficult to scratch other parts, it should only damage the main boot sector of the disk.

Let's start with a simple way, you can go to the msdos mode and enter this command:

fdisk mbr press enter and restart to see if it takes effect.

If it doesn't work, you can go to Jiangmin antivirus software, which contains a disk repair tool, use this repair tool to execute it, and it should be fine. However, Jiangmin's antivirus software may not be easy to find, and I don't know that other popular antivirus software now contains this tool.

If you don't have the conditions to find this tool, you can let the computer store operate it, in fact, what you have to do is very simple, that is, you can directly modify the partition table of the main boot sector, but for people who don't have basic knowledge, this is not easy to do.

By the way, if you know exactly the capacity of each partition at that time, you can re-partition it according to this data. If you can't remember, you can't divide it randomly.

In your case, it is estimated that the mobile hard disk is logically corrupted, if you want to recover data, you can use r-studio, you will not use I can teach you.

If you want to repair a portable hard disk, I recommend a software - diskman, I heard that it is very good, but it is not very clear how it is, it should be to scan the bad sectors completely.

Both software are available in 360, which is good

If you have a bad way、、、 you need to help me

If you fall it, it may cause friction between the disk and the hard disk After all, the gap between the two is very small Just go and fix it If there is nothing important in the hard drive It is recommended to reinstall it.

You can go to the computer repair shop and ask the master hee-hee.

If you have important information, it is recommended that you send it to a professional repair immediately. Fooling around yourself, it's all broken, and you're even more distressed, after all, the hard disk is a precision instrument.

Also, Samsung's disk is very general, and it is recommended to use Hitachi or Western Digital in the future.

There is software Disk Genius to repair partitions right now.

Just fix it with a hard drive tool.

The partition loss of a portable hard disk may be caused by the corruption or loss of the partition table, so repairing the partition table can solve the problem, as follows:

2) Open DiskGenius, in the main interface, right-click on the hard drive on the left side that needs to be repaired.

3) Select "Restore Partition Table" in its menu list as shown below.

4) Wait for the software to repair and complete the blocking, and then the partition can be accessed.