Drive letter problems external USB hard-disk Windows 10 Home.

Lex63
Lex63 Member Posts: 49 Die Hard WiFi Icon
edited March 18 in 2018 Archives
Hi I'm new here.

I have been working with external hard disks for years, I have never had any problems with external USB hard disks.

I recently got a new notebook an Acer Aspire V Nitro VN7-793G-77RA with Windows10. The computer work very well. 
I only had to get used to the screen matte.

The problem is using eternal hard-drives. When I connect an external hard-disk, the hard-disk will recognized but the partitions are not visible. I have first to re-allocate the drive letters with disk management ????????
What is that for a nonsense.

In the previous versions of Windows the drive letters were automatically assigned.

Is there something wrong with my windows10? Is there a solution?

Does anyone have the same experiences?

Let me know

Lex Amsterdam Netherlands


Answers

  • Rudy21
    Rudy21 ACE Posts: 1,789 Pathfinder
    Hi,

    Go into "device manager" and see if it is located in there, it might have a red or yellow tag next to it, if it does then right click on it and select "update driver > browse computer for drivers". You might need to re-boot after this.
    Hope this helps you.

    if the above step does not work then try the below steps.

    run >> cmd

    type "diskpart" (no quotes of course)

    type "list volume"

    You will see a list of all available volumes that are attached to your computer. Look for the one that does not have a drive letter and make note of its volume number.

    Type "select volume #" where # is the number of the volume that you need to give a drive letter.

    type "assign" to give it the next free drive letter.

    type "exit"

    That should do it.
    Click on 'Yes' to accept my comment as answer
  • Lex63
    Lex63 Member Posts: 49 Die Hard WiFi Icon
    Rudy21 said:
    Hi,

    Go into "device manager" and see if it is located in there, it might have a red or yellow tag next to it, if it does then right click on it and select "update driver > browse computer for drivers". You might need to re-boot after this.
    Hope this helps you.

    if the above step does not work then try the below steps.

    run >> cmd

    type "diskpart" (no quotes of course)

    type "list volume"

    You will see a list of all available volumes that are attached to your computer. Look for the one that does not have a drive letter and make note of its volume number.

    Type "select volume #" where # is the number of the volume that you need to give a drive letter.

    type "assign" to give it the next free drive letter.

    type "exit"

    That should do it.

  • Lex63
    Lex63 Member Posts: 49 Die Hard WiFi Icon
    Hi

    Thank you for the response.

    I know that i with disk management can change the drive letter.  That is not the problem. Windows must do this automatic when i plugin a USB connector.

    There is really something wrong with this OS.

    That is why I am here on the Acer forum to ask if this problem is known and how I can repair this definitively.

    Today i go write a letter to Microsoft.

    Thanks for you help.

        

  • Rainy
    Rainy Member Posts: 15

    Tinkerer


    Maybe something wrong with the external hard disk. You could check the health with HD sentinel. 

    https://www.hdsentinel.com
  • Lex63
    Lex63 Member Posts: 49 Die Hard WiFi Icon
    Rainy said:

    Maybe something wrong with the external hard disk. You could check the health with HD sentinel. 

    https://www.hdsentinel.com
    Tank you for your response.

    No all my Hard drives work fine on my other computer Lenovo notebook.  This really a Windows problem. Today i contact Microsoft about this problem. 

    Windows 10 have a lot off bugs.

      
  • Lex63
    Lex63 Member Posts: 49 Die Hard WiFi Icon
    Rudy21 said:
    Hi,

    Go into "device manager" and see if it is located in there, it might have a red or yellow tag next to it, if it does then right click on it and select "update driver > browse computer for drivers". You might need to re-boot after this.
    Hope this helps you.

    if the above step does not work then try the below steps.

    run >> cmd

    type "diskpart" (no quotes of course)

    type "list volume"

    You will see a list of all available volumes that are attached to your computer. Look for the one that does not have a drive letter and make note of its volume number.

    Type "select volume #" where # is the number of the volume that you need to give a drive letter.

    type "assign" to give it the next free drive letter.

    type "exit"

    That should do it.
    113/5000
    Thanks for help me on my way

    The problem has been resolved.

    Here below the
    solution.

    1  open CMD

    2 type diskpart + enter

    3 type automount enable + enter

    shut down CMD

    problem solved.


    I have a another problem to go. Stuttering audio sometimes with streaming "YouTube" and playing movies.  I have updated all the drivers so far as I know.

    Thank you

    Lex  Amsterdam Netherlands.