LDM – Internal dmboot Service error

This event indicates that the Logical Disk Manager service detected an internal error during the startup process of the server.

Cause

Possible causes include:

• A hardware failure that prevents communication with a disk (for example, a loose cable, a loose disk controller card, or a cable failure).
• Unexpected removal of a disk.
• Uncorrectable bad sectors on a disk.
• A software error.

Do one or more of the following:

• Check the status of your hardware for any failures (for example, a disk, controller card, or cable failure).
• Check Event Viewer for additional events from lower-level storage drivers that might indicate the cause of the failure.
• Restart the system.
• Contact Microsoft Customer Service and Support.