Adaptec 5325301638 Administration Guide - Page 102

Disk Drive LEDs, Power Supply Module Indicator Lights, Health LED left, Activity LED right, Power

Page 102 highlights

The Meaning of LED Indicators Disk Drive LEDs Disk drive LEDs on the Snap Server 18000 are located on the bezel to the right of the LED display. The left light indicates drive health. The right light indicates drive activity. They operate as follows: Health LED (left) Solid green Solid amber Off Activity LED (right) Solid green Solid green/Off Off Disk drive installed properly but is not active Disk drive installed, but not working correctly No disk drive installed Power Supply Module Indicator Lights The LEDs on a 18000 power module are identified in the following illustration. AC Fault Power 18000 LED Indicators Power Fault Solid green Off Off Off Solid red Off AC Solid green Solid green Off Description Module is operating properly The module has failed The module is not connected 88 Snap Server Administrator Guide

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The Meaning of LED Indicators
88
Snap Server Administrator Guide
Disk Drive LEDs
Disk drive LEDs on the Snap Server 18000 are located on the bezel to the right of the
LED display. The left light indicates drive health. The right light indicates drive
activity. They operate as follows:
Power Supply Module Indicator Lights
The LEDs on a 18000 power module are identified in the following illustration.
Health LED (left)
Activity LED (right)
Solid green
Solid green
Disk drive installed properly but is not active
Solid amber
Solid green/Off
Disk drive installed, but not working correctly
Off
Off
No disk drive installed
18000 LED Indicators
Power
Fault
AC
Description
Solid green
Off
Solid green
Module is operating properly
Off
Solid red
Solid green
The module has failed
Off
Off
Off
The module is not connected
Fault
AC
Power