Windows 10: New KB4559309 update no longer recognizes my drives?

Discus and support New KB4559309 update no longer recognizes my drives? in Windows 10 Ask Insider to solve the problem; After installing this update 3/4 of my drives aren't showing up anymore and aren't being recognized. The only one that works is my boot drive and it's... Discussion in 'Windows 10 Ask Insider' started by /u/ItsBrank, Jun 23, 2020.

  1. New KB4559309 update no longer recognizes my drives?


    After installing this update 3/4 of my drives aren't showing up anymore and aren't being recognized. The only one that works is my boot drive and it's so incredibly slow, I changed nothing in BIOS or settings I just installed the new update. Anyone else having similar problems?

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

    :)
     
    /u/ItsBrank, Jun 23, 2020
    #1
  2. Nofsdad Win User

    No longer recognizes CD/DVD drive


    Since receiving the Win 10 Home upgrade my computer no longer recognizes the DVD drive. It doesn't show in Device Manger or in the device list in This PC although it does spin up if you insert media into it. I've tried all the suggested remedies except messing with the registry and nothing works. This is one of several problems I've had with device drivers since the upgrade.

    Windows 10 Home 64 bit
    AMD FX-4130 3.80Ghz
    8Gb Installed memory
     
    Nofsdad, Jun 26, 2020
    #2
  3. USB Drive no longer recognized by Windows 10 since last update

    Hi Cathie,

    Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

    As per the description I understand that you are unable to backup Quicken files on the USB flash drive after the latest update.

    Do let us know the following to understand the issue and assist you better:

    • Which was the latest update had been installed on your device?
    • Is the flash drive detected on your operating system?
    • What are the troubleshooting steps you have performed while trying to resolve this issue?
    • Is the flash drive being detected on any other device?

    As a workaround, I suggest you to connect the flash drive to different USB ports and check if it is detected.

    Step 1: I suggest you to Run Hardware troubleshooter as it will help in resolving the issues with hardware and resolve any simple issues found.


    • Press Windows
      key from the keyboard, type Troubleshooting and select it.

    • Click on view all option on the upper left corner of
      Troubleshooting window.

    • Select the Hardware and Device
      options from the list.

    • Click Next to run the
      Hardware and Device
      Troubleshooter.

    Step 2: I suggest you to install all the pending updates after upgrade to Windows 10.


    • Connect to the internet.

    • Press Windows
      key and type updates.

    • Click on Check for updates.

    • Under Windows Updates, click on
      Check for updates.

    • Try to install the updates being shown.

    Hope it helps. Reply to the post with an updated status of this issue and required information, we will be happy to help you accordingly.
     
    Deepika Gowda, Jun 26, 2020
    #3
  4. New KB4559309 update no longer recognizes my drives?

    Windows 10 1909 Causes Secondary Hard Drive to not be Recognized

    Installing the Windows 10 1909 Update causes my secondary hard drive to not be recognized.

    Steps to confirm issue:

    • Secondary drive not visible in Windows Explorer
    • Secondary drive not visible in device manager
    • Secondary drive not visible in disk manager

    Steps to replicate issue:

    • Installing 1909 update

    Steps to resolve issue:

    • Uninstall 1909 update

    Since updates can only be delayed for so long, an actual fix would be appreciated.
     
    Teknophile, Jun 26, 2020
    #4
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New KB4559309 update no longer recognizes my drives?

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