System Processor Leds - 3Com CoreBuilder 3500 Getting Started Manual

System Processor LEDs

Figure 24 System Processor LEDs
RUN
Blinking Green
System is operating correctly
Steady Green
System is running diagnostics
PWR (Power)
Green
System is powered on
PWR RUN
SYS (System Processor)
System processor has failed at power up
Blinking Yellow
Hardware/software revision mismatch
System processor is not fully inserted
Power supply failed, is out of specification, or not plugged in
ERROR
R N S
SYS INS PS1 PS2
Steady Yellow
INS (Inserted)
Yellow
PS1 (Power Supply 1)
Yellow
PCMCIA
INS
FAN TEMP SERVICE
INS (Inserted)
Green
PCMCIA card inserted in system
SERVICE
Yellow
System service mode is active
TEMP
Yellow
System has overheated
FAN
Yellow
Fan has slowed or shut down
PS2 (Power Supply 2)
Yellow
Power supply failed, is out of specification, or not plugged in
System Processor LEDs
ETHERNET
MODEM
TERMINAL
49
10BT