Fix Error Code 0xc000000f: A Required Device Isn’t Connected Or Can’t Be Accessed

This article will show you how to fix error code 0xc000000f: “A required device isn’t connected or can’t be accessed” on Windows 10.

Some Windows users have reported that they get the error code 0xc000000f while tried to upgrade from Windows 7 to Windows 10 after copying the files and the system restarts.

Error Code 0xc000000f: A Required Device Isn't Connected Or Can't Be Accessed

Error Code 0xc000000f: A Required Device Isn’t Connected Or Can’t Be Accessed

Here, the error code 0xc000000f: Your PC needs to be repaired part in the message shows that you’ll need to use the recovery tools on your installation media.

You can read more the following tutorial to download Windows 10 ISO file and then make a genuine Windows bootable DVD/USB.

How To Fix Error Code 0xc000000f: A Required Device Isn’t Connected Or Can’t Be Accessed

After successful creation, boot from a DVD or USB Drive and run “Automatic Repair“, you can follow these steps below:

Step 1. Insert the Windows bootable DVD/USB with the computer and boot the computer.
Step 2. Find a message that indicates which key you need to tap in order to go to the BIOS setup.

  • A Function key (such as F1, F2, or F3)
  • The Esc key
  • The Delete key
  • ‘Press F1 to enter setup’
  • ‘BIOS settings: Esc’
  • ‘Setup = Del’
  • ‘System configuration: F2’

Step 3. Then you bring your DVD/USB to the top as a First Boot Device.

Now, it would boot up using your bootable media and you can repair your Windows 10 automatically.

That’s it. Hope this helps you.

 

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