5
Location
Color
Description
LED7
Blue
Switchtec Heartbeat LED
Blinking: Indicates Switchtec loading firmware successfully and working correctly
LED8
Green
System Healthy LED
0.5Hz blinking for system good
2Hz blinking if any failure events detected, etc. voltages, FAN, and temperatures failed
LED 5/4/3/2
Red
Link matching LED for ports in SFF8674 connectors
Case 1: set in mode 1, 5 or 9
LED1 lights when port in SFF8674 not link at x16.
Case 2: set in mode 2 or 6
LED5 or/and LED3 light when ports in SFF8674 not link at x8
Case 3: set in mode 3,4,7 or 8
LED5, LED4, LED3 or/and LED2 light when ports in SFF8674 not link at x4 or 2x2
LED8
LED5
Function Description For LEDs
LED7
MS X16 EXT Host Adapter Card
LED4
LED3
LED2
