Item
2
3
4
5
6
7
8
9
Rear panel LEDs and buttons
Item
Description
1
I/O module LED
2
UID button/LED
3
Heartbeat LED
4
Fan LED
5
System fault LED
6
Power On/Standby
button/system power
LED
Description
Fan 1
7-segment display board
SAS in connector
SAS out connector
I/O module
For future use
Fan 2
Power supply 2
Status
Green = System activity
Amber = Fault condition
Off = No system activity
Blue = Identified
Blue flashing = Active remote management
Off = No active remote management
Green = System activity
Off = No system activity
Green = Normal operation
Amber = Fault condition
Off = Fan unseated from connector or failed
Amber = Fault condition
Off = No fault condition
Green = On
Amber = Standby (auxiliary power present)
Off = Off
Identifying components 15