Rear Panel Leds - Cisco UCS C210 Installation And Service Manual

Chapter 3 Maintaining the Server
S e n d d o c u m e n t c o m m e n t s t o u c s - d o c f e e d b a c k @ c i s c o . c o m
Table 3-1
LED Name
CPU fault
Memory fault
Power supply fault
DVD activity
Hard drive activity
Hard drive fault

Rear Panel LEDs

Figure 3-2
Figure 3-2
1
3
5
Table 3-2
OL-20887-02
Front Panel LEDs (Continued)
shows the names and locations of the rear panel LEDs.
Rear Panel LEDs
1
Power supply fault LED
10/100 Ethernet speed LED
10/100/1000 Gigabit Ethernet speed LED
describes the possible states and interpretations for the LEDs that are shown in
State
Off—All CPUs are operating properly.
•
Amber—At least one CPU has failed.
•
Off—All DIMMs are operating properly.
•
Amber—At least one memory bank has a failed DIMM.
•
• Off—All power supplies are operating properly.
• Amber—At least one power supply has failed.
Off—The DVD drive is not in use.
•
Green, blinking—The DVD drive is reading or writing data.
•
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.
•
• Off—The hard drive is operating properly.
Amber—This hard drive has failed.
•
3 5
2 4 6
2
Rear Locator LED
4 10/100 Ethernet link status LED
6 10/100/1000 Gigabit Ethernet link status LED
Cisco UCS C210 Server Installation and Service Guide
Status LEDs
Figure 3-2.
3-3