SAS Expander Board LED Diagnostics

Written By: Dozuki System (and one other contributor)
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Introduction

Overview

This guide serves as a resource to assist in identifying the SAS expander board health by using the on-board diagnostic LEDs. == Acronyms and Terms == * LED - Light-Emitting Diode * SAS - Serial Attached SCSI * SEB - SAS Expander Board * SCSI - Small Computer System Interface

  1. The following LED indicators provide SAS expander board (SEB) status: 1 - External Mini SAS LED

    • The following LED indicators provide SAS expander board (SEB) status:

    • 1 - External Mini SAS LED

    • 2 - Internal Mini SAS LED

    • 3 - Internal Mini SAS LED

    • 4 - Enclosure Status LED

    • Use the images attached to correlate the status with the LED state.

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Conclusion

This work is licensed under a Creative Commons Attribution 4.0 International License.

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Dozuki System

Member since: 09/24/2009

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