Chassis Description
Intel® Server Chassis SC5300 User Guide 5
Descriptions of the front panel LEDs are listed in the following table. Refer to your server
documentation for functionality of buttons.
Table 2. Front Panel LED Descriptions
LED Name Color Condition Description
Green ON Power on
Green BLINK Standby/Sleep (S1)
Power/Sleep LED
OFF Off (also Sleep S4)
Green ON System ready
Green BLINK System ready, but degraded: some CPU fault, DIMM killed
Amber ON
Critical alarm: Critical power module failure, critical fan failure,
voltage (power supply), voltage and thermal fault
Amber BLINK
Non-critical failure: Redundant fan failure, redundant power
failure, non-critical power and voltage
Status
OFF
System not ready: Post error/NMI event/PCI or terminator
missing
Green BLINK Hard drive activity
Amber ON Fault
Hard drive activity
OFF No activity
Green ON Linked
Green BLINK LAN activity
NIC1 activity
OFF Idle
Green ON Linked
Green BLINK LAN activity
NIC2 activity
OFF Idle
Blue BLINK Server identification; Toggled by ID button or software
ID LED
2
(rack only)
OFF Server identification; Toggled by ID button or software
2
Not supported by all server boards.