Intel S5500BC Product Specification

Intel® Light-Guided Diagnostics Intel
®
Server Board S5500BC TPS
Intel order number: E42249-003 Revision 1.0
66
Table 30. System Status LED Indicator States
Color State System Status Description
Green Solid on OK System booted and ready
Green blink Degraded System degraded:
 Non-critical temperature threshold asserted.
 Non-critical voltage threshold asserted.
 Non-critical fan threshold asserted.
 Fan redundancy lost, sufficient system cooling maintained. This
does not apply to non-redundant systems.
 Power supply predictive failure.
 Power supply redundancy lost. This does not apply to non-
redundant systems.
Correctable errors over a threshold of 10 and migrating to a spare
DIMM (memory sparing). This indicates the user no longer has
spared DIMMs indicating a redundancy lost condition. Corresponding
DIMM LED should light up.
Amber blink Non-fatal Non-fatal alarm – system is likely to fail:
 CATERR asserted.
 Critical temperature threshold asserted.
 Critical voltage threshold asserted.
 Critical fan threshold asserted.
 VRD hot asserted.
 SMI Timeout asserted.
Amber Solid on Fatal Fatal alarm – system has failed or shutdown:
 CPU Missing.
 Thermtrip asserted.
 Non-recoverable temperature threshold asserted.
 Non-recoverable voltage threshold asserted.
 Power fault / Power Control Failure.
 Fan redundancy lost, insufficient system cooling. This does not
apply to non-redundant systems.
 Power supply redundancy lost; insufficient system power. This
does not apply to non-redundant systems.
Off N/A Not ready AC power off, if no degraded, non-critical, critical, or non-recoverable
conditions exist.
7.3 DIMM Fault LEDs
The Intel
®
Server Board S5500BC provides a memory fault LED for each DIMM slot. Refer to
Figure 10 for the LEDs’ location. The DIMM fault LED is illuminated when the system BIOS
disables a DIMM when it reaches a specified number of failures or if specific critical DIMM
failures are detected.

Intel S5500BC Specifications

General

Brand	Intel
Model	S5500BC
Category	Server Board
Language	English