Hardware Indicator Leds - Sun Microsystems Enterprise 6500 Reference Manual

9.2

Hardware Indicator LEDs

LEDs indicate system status. The front panel and the boards have three LEDs
(
FIGURE 9-2
System (3 LEDs):
Board (3 LEDs):
PCM (2 LEDs):
FIGURE 9-2
The LEDs on the system front panel or the clock+ board indicate the status of the
system as a whole. The LEDs on individual boards and power supplies indicate the
status of the individual board or power supply. Many of the LED codes (
are common to the system front panel and various types of boards.
specific exceptions for LED codes for system boards.
). Power supply modules have two LEDs.
Hardware
Power
LED Symbols
Cycling or
running
normally
failure
Chapter 9
TABLE 9-1
lists
TABLE 9-2
Troubleshooting Overview
)
9-3