Cisco Systems C200, R2001120402, UCS C200 M1 Status LEDs

3-2

Cisco UCS C200 Server Installation and Service Guide

OL-20732-02

Chapter 3 Maintaining the Server

Status LEDs

This section describes the locations and interpretations of LEDs on the server that can provide status and

troubleshooting information. This section includes the following topics:

•Front Panel LEDs, page 3-2

•Rear Panel LEDs, page 3-4

The front panel LEDs and their locations differ, depending on whether you have the Large Form Factor

(LFF) or the Small Form Factor (SFF) version of the server.

•Figure 3-1 shows the names and locations of the LFF front panel LEDs.

•Figure 3-2 on page 3-3 shows the names and locations of the SFF front panel LEDs. The optional

DVD module that can be substituted for the default front control panel module is also shown.

•Table 3-1 on page 3-3 describes the possible states and the interpretations of the LEDs, which are

the same for the LFF and the SFF versions of the server.

Figure 3-1 Front Panel LEDs (Large Form Factor)

1DVD activity LED 6CPU fault LED

2Hard drive fault LED 7Network activity LED

3Hard drive activity LED 8System fault LED

4Power supply fault LED 9Locator LED/Locator button

5Memory fault LED 10 Power status LED/Power button

Console Reset PSU MEM CPU

UCS C200

195749