12
Chapter 1: Introduction
Information LED
Color, Status Description
Red, blinking at 10 Hz CPLD recovery mode error
Blue, solid Unit ID has been activated by switch
Blue, blinking at 1 Hz Unit ID has been activated using the BMC
Blue, blinking at 2 Hz, and BMC Heartbeat
LED on the motherboard is green
BMC is resetting
Blue, blinking at 4 Hz BMC is setting factory defaults
Blue, blinking at 10 Hz BIOS/BMC is recovering or updating
Red, blinking at 10 Hz and the rear UID
LED is blue, blinking at 10 Hz
CPLD recovery or update is in progress
Front Control Panel LED Indicators
Event Power HDD NIC UID Info Power Fail
Power On Solid On
HDD Activity Blinking
NIC Activity Blinking
Overheat Solid On
Fan Fail Blinking 1 Hz
Power Fail Blinking 1/4 Hz Solid On
Local UID On Solid On
Remote UID On Blinking 1 Hz
Checking BMC/BIOS Blinking at 4 Hz
Recovering/Updating
BMC Blinking at 4 Hz
BMC 2 Blinks at 4 Hz,
1 Pause at 2 Hz
BIOS/BMC
Blinking at 10 Hz
Flash Not Detected or
Golden Image Check
Failed
BMC/BIOS Blinking at
1 Hz
CPLD Recovery Mode
Blinking at 10 Hz
(MB UID LED)
Blinking at 10
Hz
(FP Red LED)
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