Intel SC5400 User Manual
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Intel® Server Chassis SC5400 User’s Guide
Descriptions of the front control panel LEDs are listed in the following table. See your
server documentation for functionality of buttons.
Table 5. Front Control Panel LED Descriptions
LED Name
Color
Condition
Description
Power LED
Green
On
Power on
Off
Power off
Status
Green
On
System ready
Blink
System ready, but degraded: some CPU fault,
DIMM killed
Green/Blink
Amber
Blink
Condition during BMC reset.
Amber
On
Critical alarm: critical power module failure, critical
fan failure, voltage (power supply), voltage and
thermal fault
Blink
Non-critical failure: redundant fan failure,
redundant power failure, non-critical power and
voltage
Off
System not ready: POST error/NMI event/PCI or
terminator missing
Hard drive
activity
Green
Blink
Hard drive activity
NIC1 activity
Green
On
Linked
Blink
LAN activity
Off
Idle
NIC2 activity
Green
On
Linked
Blink
LAN activity
Off
Idle
ID LED (rack
only)
Blue
Blink
Server identification; toggled by ID button or
software
Off
Server identification; toggled by ID button or
software