21
B LAN1,
LAN2
status
Green On • LAN1
active
•LAN2
active
• Network activity
in either LAN
ports on the
mainboard.
• Network activity
in either LAN
ports on the
optional I/O
expansion
module.
Green Blinking Active Network access
— Off Idle No activity
C Status/
fault
·— Off Not Ready • AC power off
• POST error
Green On Ready System booted and
ready.
Green Blinking Degraded • System is in a
degraded state.
• Processor or DIMM
disabled.
Amber On Critical
condition
• System failure.
• Critical power
supply, blower,
voltage, or
temperature
failure.
Amber Blinking Non-
critical
condition
• Redundant power
supply or blower
failure.
•Non-critical
blower, voltage,
and temperature
failure.
Item LED
indicator Color LED
status
System
status Description