What to do if your notebook can't find a removable hard drive

What to do if your notebook can't find a removable hard drive

The notebook cannot find a solution to a removable hard disk:

1, first of all, we look at the computer failure when inserting a mobile hard disk, you will find that only part of the letter, because the small series of the mobile hard disk is divided into four partitions, and here only two letter.

2. Right-click Computer and choose Manage Item from the pop-up menu.

3. Then right-click on the disk that does not display correctly, and choose "Change Drive letter and path" from the pop-up menu.

4. Click the "Add" button in the open window and assign a "letter" to the current section and click "OK" button.

5, and then you will find that the corresponding partition can be normal display.

6, of course, the above method has certain limitations, that is, after the computer restart failure will reappear, in this, a permanent method of the master by modifying the registry to achieve. First, all the disk characters are displayed by using the above method. Then open the Run dialog box and enter the command "regedit" to open the registry program.

7, sequentially expand "Hkey_ Current_User" → "Software" → "Microsoft" → "Windows" → "CurrentVersion" → "Policies" → "explorer", right click on the right to select "new" → "Binary Value", the command is "NoDrives", its value is "0", and finally click the "OK" button.

8, finally restart the computer, you can solve the problem. When you insert a removable hard drive again, you will see that all the drive characters are displayed correctly.

Notebook cannot find solution for removable hard disk two:

Generally speaking, mobile hard disk normal access to the computer, in My Computer or computer disk Management can see the new hard disk symbol, the simplest direct access to my computer can see the new mobile hard disk symbol, the beginning did not see can wait for a refresh of my computer to see, can also be viewed in my Computer Management.

① when encountering a mobile hard drive does not show that we first check that the data cable of the mobile hard drive is connected to the computer with the removable hard drive no, sometimes because it is not plugged in, causing the computer can not identify the situation of mobile hard disk is also more, in addition, when the mobile hard disk USB connection is good, we look at the host USB reception is not good, change the interface to try , the front is not good, change back to try again.

② when the computer host USB interface is available, and the data cable and hardware are firmly connected, the mobile hard disk still cannot show we can try to unplug the host US interface, a little wait to insert again to try, the author encountered many this situation, began to access computer prompts due to equipment access, But in my computer can not see the mobile hard drive letter, repeated Plug and pull a few results have.

③ first to get another computer to try, if normal, is your system, if not normal, is your hard drive or hard disk USB cable problem. First find a good USB cable to try it, or not is the hard drive thing, send repair it, the general hard drive we will not repair.

If it's your own system, you look at it from the Device Manager, move the hard disk before the exception icon, such as the question mark exclamation point, and so on, there will be added new hardware, to find again, and check the computer service is prohibited by the relevant services, it is impossible and do not know where the problem of friends can restore the system to normal ( Such as: A key to restore or reinstall the system, and then take the test, the general problem can be solved. There are still problems ... The last time to see the BIOS set up or restore the BIOS directly to the factory settings, not yet, check your motherboard.

The computer's USB interface itself is not a high-speed interface, while the mobile hard disk is a high-speed hard drive, so even if the power is normal can not show the mobile hard disk area, the computer's USB interface, the general computer will have several USB interface, if the effect is not good, as far as possible using the rear USB It is best to receive a USB interface that matches the removable hard disk.

As a result of the mobile hard drive on the demand for power, if the computer's USB interface power supply, mobile hard drive will be the same light, there will be speed, but due to lack of electricity, can not operate normally, of course, will not display on the computer mobile hard disk letter.