Intel S5500WB12V Product Specification - Page 89

Intel® Server Board S5500WB TPS Intel® Light-Guided Diagnostics 8.6 Front Panel Support The Intel® Server Board S5500WB supports SSI standard front panel boards. The front panel support is provided by a SSI compatible 2x12-pin signal connector. The front panel connector supports the following diagnostic LEDs. LED Power/Sleep Status HDD LAN #1 - Activity LAN #2 - Activity Identification Color Green Green Green Green Amber Amber Green Amber Amber Green Green Green Green Blue Blue Table 52. Standard Front Panel Functionality Condition On Blink Off On Blink On Blink Off Blink Not Supported Not Supported Off On Blink Off On Blink Off On Blink Off What It Means Power on or S0 sleep S1 sleep Off (also sleep S5 modes) System ready/No alarm System ready, but degraded: redundancy lost such as power supply or fan failure; non-critical temp/voltage threshold; battery failure; or predictive PS failure. Critical alarm: Voltage, thermal, or power fault; CPU1 missing; insufficient power unit redundancy resource offset asserted Non-Critical failure: Critical temp/voltage threshold; VDR hot asserted; min number fans not present or failed AC power off: System unplugged AC power on: System powered off and in standby, no prior degraded\non-critical\critical state HDD access HDD fault Predictive failure, rebuild, identify No access LAN link/ no access LAN access Idle LAN link/ no access LAN access Idle Front panel chassis ID button pressed Unit selected for identification via software No identification Revision 1.9 75 Intel order number E53971-008