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System-board LEDs

Use this information to locate the system-board LEDs.

The following illustration shows the light-emitting diodes (LEDs) on the system board.

Figure 1. System-board LEDs

Table 1. System-board LEDs
1 System error LED (yellow)7 DIMM 19-24 error LED
2 Identification LED (blue)8 Fan 1-6 error LED
3 Lenovo XClarity Controller heartbeat LED (Green)9 DIMM 1-6 error LED
4 FPGA heartbeat LED (Green)10 Processor 1 LED
5 Light path power LED11 DIMM 7-18 error LED
6 Processor 2 LED