BMC FRONT PANEL USER INTERFACE
4-2
LEDs
The following table contains information on Status, ID and
Heartbeat LED's.
The following table contains information on Status LED when
amber blinking.
Table 4-1: Status LED, ID LED, and Heartbeat LED
LEDS COLOR STATUS DESCRIPTION
Power / Sta-
tus LED
Amber (Status
LED)
Blinking
System Event
(See following Status LED
table.)
Off Normal status
Green
(Power LED
controlled by
BIOS)
On Power On
Off Power Off
ID LED Blue
Off Normal status
Blinking
Identify the system with
interval
Solid ON Identify the system
Heartbeat
LED
Green
Off BMC is not Ready
Blinking BMC is Ready
Table 4-2: Status LED Activity
NO.
S
TATUS LED
A
CTIVITY
DESCRIPTION
1.
Temperature
Sensor
Non-critical / critical event asserted
2 Fan Sensors Non-critical / critical event asserted
3
Voltage Sen-
sors
State asserted
4 Power Supply State asserted
5. Processor Thermal trip
6
Event Logging
Disable
SEL almost full
SEL full
7 Post Error System firmware error
8Memory
Correctable EEC error
Uncorrectable ECC error
Correctable ECC error log-
ging limit reached
9. PCIe Bus
Bus correctable error
Bus uncorrectable error
Bus fatal error