Figure 3. S4810–ON LEDs
1. SYS
2. MASTER
3. FAN
4. PSU
FAN LEDs
The top fan LED is FAN-1 LED; the bottom fan LED is FAN-0 LED.
LED Behavior on the S4810–ON System
The following S4810–ON system LED behavior is seen during U-Boot and ONIE operations.
Table 1. S4810–ON LED Behavior
LED
Description
System Status LED
•
Off — no power
•
Blinking green — booting or system is in Diagnostic mode
•
Solid green — normal operation
•
Solid red — critical alarm
•
Blinking red — non-critical alarm
Master LED
•
Solid green — system is in Stacking Master mode
•
Off — System is in Slave mode
Fan LED
•
Solid green — Fan is powered on and running at the expected
RPM
The S4810–ON System
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