Intel SC5400RA User Guide - Page 28

Table 2. Front Control Panel LED Descriptions - cpu

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Descriptions of the front control panel LEDs are listed in the following table. Table 2. Front Control Panel LED Descriptions LED Name Power LED Status Hard drive activity NIC1 activity NIC2 activity ID LED Color Green Green Green/Blink Amber Amber Green Condition Description On Off On Blink Blink Power on Power off System ready System ready, but degraded: some CPU fault, DIMM killed Condition during BMC reset. On Blink Off Blink Critical alarm: critical power module failure, critical fan failure, voltage (power supply), voltage and thermal fault Non-critical failure: redundant fan failure, redundant power failure, non-critical power and voltage System not ready: POST error/NMI event/PCI or terminator missing Hard drive activity Green Green Blue On Blink Off On Blink Off Blink Off Linked LAN activity Idle Linked LAN activity Idle Server identification; toggled by ID button or software Server identification; toggled by ID button or software 6 Intel® Server System SC5400RA User's Guide

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6
Intel® Server System SC5400RA User’s Guide
Descriptions of the front control panel LEDs are listed in the following table.
Table 2. 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
Blue
Blink
Server identification; toggled by ID button or
software
Off
Server identification; toggled by ID button or
software