Lenovo ThinkEdge SE360 V2 System Configuration Manual page 49

Figure 19. System-board LEDs
Table 13. System board LEDs description and actions
LED
Fan 1 error LED
1
Fan 2 error LED
2
DIMM 3 error LED
3
DIMM 4 error LED
4
FPGA power status LED (green)
5
FPGA heartbeat LED (green)
6
Description and actions
LED on: an error has occurred to the fan the LED represents.
LED on: an error has occurred to the DIMM the LED represents.
The FPGA power LED helps to identify different FPGA errors.
• LED blinking rapidly (four times per second): The FPGA
permission is delayed.
• LED blinking slowly (once per second): The FPGA is ready to
power on.
• LED on: The FPGA power is on.
This LED indicates power-on and power-off sequencing.
• LED blinking: the system is functioning properly, and no action is
necessary.
• LED not blinking: replace the system board (trained technician only).
See "System board replacement" in User Guide or Hardware
Maintenance Guide.
.
Chapter 2 Server components
41