Windows 11: Inaccessible Boot Device and Diskpart List Disk (No SSD Found)
If you have a dual-boot system, such as Windows 11 Pro and Ubuntu 20.04, and you've encountered the "Inaccessible Boot Device" error during boot-up, this article is for you. We'll cover the steps you need to take to troubleshoot and resolve this issue, with a specific focus on the "Diskpart List Disk (No SSD Found)" scenario.
Background
The "Inaccessible Boot Device" error is a common issue in Windows 11, often caused by problems with the system's boot configuration or hardware changes. When this error occurs, the system is unable to access the boot device, resulting in a Blue Screen of Death (BSOD).
One possible cause of this error is a missing or unrecognized system drive, which can occur if the system's disk configuration has changed. For example, if you have recently added a new drive to your system, or if you have cloned your system to a new drive, the system may not be able to locate the boot device, resulting in the "Inaccessible Boot Device" error.
Troubleshooting the "Inaccessible Boot Device" Error
To troubleshoot the "Inaccessible Boot Device" error, you can try the following steps:
- Start your system using a bootable flash drive or other recovery media.
- Access the command prompt and run the
diskpartutility to list the available disks. - Check if the system drive is listed. If not, you may need to rebuild the system's boot configuration.
Rebuilding the Boot Configuration
To rebuild the boot configuration, you can use the bootrec utility in the Windows Recovery Environment. The following steps outline the process:
- Start your system using a bootable flash drive or other recovery media.
- Access the command prompt and run the following commands:
bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd
These commands will rebuild the master boot record (MBR), repair the boot sector, and rebuild the boot configuration data (BCD) store. Once these steps are complete, you can restart your system and check if the "Inaccessible Boot Device" error has been resolved.
Diskpart List Disk (No SSD Found)
If the diskpart utility does not list the system drive, it is possible that the system is not recognizing the drive. This can occur if the drive is not properly connected, or if the system's firmware does not support the drive. In some cases, this issue can be resolved by updating the system's firmware or changing the drive's connection.
The "Inaccessible Boot Device" error in Windows 11 can be caused by a variety of issues, including problems with the system's boot configuration or hardware changes. By following the steps outlined in this article, you can troubleshoot and resolve this error, even in the "Diskpart List Disk (No SSD Found)" scenario. If you are still experiencing issues, you may need to consult additional resources or seek assistance from a professional.
References
- Microsoft. (2021). Troubleshoot boot issues in Windows. https://support.microsoft.com/en-us/windows/troubleshoot-boot-issues-in-windows-88c64b21-1f85-88f8-af64-60411f5ab3cc
- Microsoft. (2021). Fix a problem that prevents Windows 10 from starting.