Sun Microsystems Sun Fire V440 Parts Installation And Removal Manual page 16

Listed from left to right, the system status LEDs operate as described in the
following table.
TABLE 1-1
Icon
4 Sun Fire V440 Server Parts Installation and Removal Guide • July 2003
System Status LEDs
Name Description
Locator This white LED is lit by Solaris command, Sun Management
Center command, or Advanced Lights Out Manager (ALOM)
commands to help you locate the system. See the Sun Fire
V440 Server Administration Guide for information about turning
on the Locator LED.
Service This amber LED lights steadily when a system fault is
Required detected. For example, the system Service Required LED lights
when a fault occurs in a power supply or disk drive.
In addition to the system Service Required LED, other fault
LEDs might also be lit, depending on the nature of the fault. If
the system Service Required LED is lit, check the status of
other fault LEDs on the front panel to determine the nature of
the fault. See the Sun Fire V440 Server Diagnostics and
Troubleshooting Guide for more information.
System This green LED lights continuously when the system power is
Activity on.