Systems Insight Display LEDs 
Subsystem  LED behavior 
System board  1 flash 
Processor  2 flashes 
Memory  3 flashes 
Riser board PCIe slots  4 flashes 
OCP adapter  5 flashes 
Storage controller  6 flashes 
System board PCIe slots  7 flashes 
Power backplane  8 flashes 
Storage backplane  9 flashes 
Power supply  10 flashes 
PCIe expansion cards installed in riser board  11 flashes 
Chassis  12 flashes 
GPU card  13 flashes 
Systems Insight Display LEDs 
The Systems Insight Display LEDs represent the system board layout. The display enables diagnosis with the 
access panel installed.