Rear panel LEDs and buttons
Item
Description
1
I/O module LED
2
UID button/LED
3
Heartbeat LED
4
Fan module LED
5
System fault LED
6
Power On/Standby
button/system power
LED
7
Power supply LED
Status
Green = System activity
Amber = Fault
Off = No system activity
Blue = Identified
Blue flashing = Active remote management
Off = No active remote management
Green = System activity
Amber = Fault
Off = No system activity
Green = Normal operation
Amber = Fault condition
Off = Fan unseated form connector or failed
Amber = Fault condition
Off = No fault condition
Green = On
Amber = Standby (power present)
Off = Off
Green = Power turned on and power supply functioning properly
Amber = Standby (auxiliary power present)
Blinking amber = Power to this power supply not present
Off = One or more of the following conditions exists:
•
A/C power unavailable
•
Power supply failed
•
Power supply exceeded current limit
15462
user guide
13