Acer AR320 F1 - Manual (Page 22)

1 System tour 4
Front panel LED indicator status
LED indicator LED color LED state Status
Power
indicator Green On S0: Power ON
Green Blink (1 Hz at
50% duty cycle) S1: Sleep
N/A Off S4
N/A Off S5
HDD activity
indicator Green Blink HDD Access
N/A Off No access and No HDD fault
System Status/
Fault indicator Green On System ready / no alarm
Green Blink (1 Hz at
50% duty cycle) System ready but some CPU
functions and DIMM may be
degraded or damaged.
Amber On Critical alarm (critical failure
in power module, voltage,
power supply, temperature
and voltage, etc.)
Amber Blink (1 Hz at
50% duty cycle) Non-critical alarm (non-
critical failures in
temperature, voltage, etc.)
N/A Off System not ready (Post error/
NMI event/CPU or
terminator missing, etc.)
LAN activity
indicators
(LAN1,
LAN2)
Green On LAN Link / No Access
Green Blink LAN Access
N/A Off Disconnect / Idle
System ID
indicator N/A Off Normal
Blue On System ID button pressed