Chapter 4: Server troubleshooting
38
Table 7: Diagnostic indicator descriptions
Indicator
Feature
LED
State
Off—Ethernet link is idle.
Steady Green—One or more
Ethernet ports are linked, but there
is no data traffic activity.
Network
Flashing Green—One or more
Ethernet ports are linked, and there
is data traffic activity.
Steady Green—Normal operation
on both power supplies.
Steady Amber—Degraded state on
one or both power supplies.
Power supplies
Flashing Amber—Failed state on
one or both power supplies.
Steady Green—Normal operating
temperature detected at all
sensors.
Steady Amber—Warning elevated
temperature detected by one or
more sensors.
Temperature
Flashing Amber—Critical elevated
temperature detected by one or
more sensors.
Steady Green—Normal operation
on all fans.
Steady Amber—Failed, single fan.
Fans
Flashing Amber—Failed, two or
more fans.
Server
Steady Green—Normal operation
on all components.
