# Could not flash the drive lights.

## Explanation:

The drive lights could not flash because of one of the following:

- The physical drives are not managed by an enclosure.
- A hardware error occurred.

## Action:

Verify that the device is managed by an enclosure (SAF-TE) device on the SCSI drive channel. If it is, do the following:

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

5. If the problem persists, contact your IBM service representative.

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