# Rebuild failed: controller [number], logical drive [number]

## Explanation:

A hardware error occurred.

## Action:

1. Verify that the controller, cables, and physical drives are installed properly.
2. Verify that there is power to the physical drives.
3. If the command still fails, restart the server and retry the command.
4. If the problem persists, replace the specified drive.

Glossary | Contents

x-0020-SRM-00-06-EN