Acer Altos R920 Series - Manual (Page 39)

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