Cisco Systems UCS C200 M1, R2001120402 manual LED Name State

Chapter 3 Maintaining the Server

Status LEDs

Figure 3-2 Front Panel LEDs (Small Form Factor)

	5
	4
	3
	2
	1	7
	6	8	9
-A-		10
14 13 12	11		239131

1	Power supply fault LED	8	Hard drive fault LED
2	Memory fault LEDs	9	Hard drive activity LED
3	CPU fault LED	10	Optional DVD module
4	Network activity LED	11	DVD activity LED
5	System fault LED	12	Power status LED/Power button
6	Locator LED/Locator button	13	Locator LED/Locator button
7	Power status LED/Power button	14	System fault LED

Table 3-1describes the possible states and interpretations for the LEDs that are shown in Figure 3-1.

Table 3-1	Front Panel LEDs
LED Name	State
DVD activity	• Off—The DVD drive is not in use.

•Green, blinking—The DVD drive is reading or writing data.

Hard drive fault • Off—The hard drive is operating properly.

•Amber—This hard drive has failed.

Hard drive activity • Off—There is no hard drive in the hard drive sled.

•Green—The hard drive is ready.

•Green, blinking—The hard drive is reading or writing data.

Power supply fault • Off—All power supplies are operating properly.

•Amber—At least one power supply has failed.

Memory fault • Off—All DIMMs are operating properly.

•Amber—At least one memory bank has a failed DIMM.

Cisco UCS C200 Server Installation and Service Guide

OL-20732-02 3-3