Lenovo ThinkSystem SR635 V3 User Manual page 308

Figure 215. System-board-assembly LEDs
• System error LED (yellow)
1
• System ID LED (blue)
2
• XCC heartbeat LED (green)
3
• System status LED (green)
4
• FPGA heartbeat LED (green)
5
• DIMM error LEDs (amber)
6
Table 51. System-board-assembly LEDs
Description
LED
System error LED LED on: an error has occurred.
1
(yellow)
This LED helps you to visually
System ID LED
2
(blue) locate the server.
ThinkSystem SR635 V3 User Guide
298
Action
Check system logs or internal error LEDs to identify the
failed part. For more information, see
on page 295.
A system ID button with LED is also located on the front
of the server. You can press the system ID button to turn
on/off or blink the front and rear ID LEDs.
"System error LED"