System Appearance - 20 -
2-3 Front Panel LED and Buttons
No. Name Color Status Description
1.
System Status
LED
(Note)
Green On System is operating normally.
Amber
On
Critical condition, may indicates:
System fan failure
System temperature
Blink
Non-critical condition, may indicates:
Redundant power module failure
Temperature and voltage issue
Chassis intrusion
N/A Off
Non-critical condition, may indicates:
Redundant power module failure
Temperature and voltage issue
Chassis intrusion
2.
Power button
with LED
Green On System is powered on
Green Blink System is in ACPI S1 state (sleep mode)
N/A Off
• System is not powered on or in ACPI S5 state (power
off)
• System is in ACPI S4 state (hibernate mode)
3.
ID Button with
LED
(Note)
Blue On System identication is active.
N/A Off System identication is disabled.
4.
Enclosure
Green On System is operating normally.
Amber
On
Critical condition, may indicates:Power
module failureSystem fan failurePower supply
voltage issueSystem temperature
Blink
Non-critical condition, may indicates:Redundant
power module failureTemperature and
voltage issueChassis intrusion
2
2
4
1
1
3
3
2
2
1
1
3
3
(Note) If your server features RoT function, please see the following section for detail LED behavior.