Windows 10: New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive...

Discus and support New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive... in Windows 10 Ask Insider to solve the problem; I repartitioned/formatted 1TB HDD e: drive using diskmgmt. Worked fine. But after reboot, the drive didn't appear automatically. Went to diskmgmt again... Discussion in 'Windows 10 Ask Insider' started by /u/zacce, Feb 2, 2021.

  1. /u/zacce Win User

    New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive...


    I repartitioned/formatted 1TB HDD e: drive using diskmgmt. Worked fine. But after reboot, the drive didn't appear automatically. Went to diskmgmt again and assigned drive letter again. Drive shows up again. But after reboot, same thing happens.

    submitted by /u/zacce
    [link] [comments]

    :)
     
    /u/zacce, Feb 2, 2021
    #1
  2. Lazzer408 Win User

    help. USB drive isn't assigned a drive letter.

    Any usb flash drive I plug into my computer isn't assigned a drive letter. The physical drive shows in the "safely remove hardware" but it doesnt show up in disk management. I have tried to populate the volume thru the safely remove hardware properties window and it does pop up in the list but it doesn't stay there. This isn't a format or assign a letter problem. It's more complicated then that. Maybe one of the services needed for usb drive management was disabled? Suggestions needed. btw external usb harddrives work fine.
     
    Lazzer408, Feb 2, 2021
    #2
  3. BetoLP Win User
    Windows doesn`t start. Authomatic repair doesn`t work.

    Thanks again!!

    I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

    I`ll do it and I`ll be updating this thread when I have the report.

    - - - Updated - - -

    I ran SeaTools. These are the results:

    New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive... [​IMG]


    Does it mean my HDD is useless?
     
    BetoLP, Feb 2, 2021
    #3
  4. Fernandz Win User

    New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive...

    How To Format A Write Protected Flash Memory ?

    ¿You already tried this one?...

    Run CMD


    1. diskpart
    2. list disk

    Then in the 3º step, put the correct number of disk in the list for the usb flash (if it's listed in disk 3, then you'll have to write select disk 3).

    2. select disk #
    3. clean
    4. create partition primary
    5. select partition 1
    6. active
    7. format fs=fat32
    8. assign
    9. exit

    with that commands you will format the flash drive in fat32, if you have a large drive you can select also "format fs=ntfs" in step 7.

    good luck!
     
    Fernandz, Feb 2, 2021
    #4
Thema:

New formatted HDD doesn't show up automatically after fresh reboot. Need to assign drive...

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