Figure 9. 2.5-inch drive chassis front I/O module
Figure 10. 3.5-inch drive chassis front I/O module
1 Power button/LED (green) 4 System ID button/LED (blue)
2 Drive activity LED (green) 5 System error LED (yellow)
3 Network activity LED (green)
1 Power button/LED (green)
Press this button to turn the server on and off manually. The states of the power LED are as follows:
Status Color
Description
Off None
Power is not present, or the power supply has failed.
Fast blinking (about
four flashes per
second)
Green
• The server is off, but the XClarity Controller is initializing, and the server is not
ready to be powered on.
• System board power has failed.
Slow blinking (about
one flash per second)
Green
The server is off and is ready to be powered on (standby state).
Solid on Green
The server is on and running.
2 Drive activity LED (green)
The drive activity LED indicates the following status:
• The LED is lit: the drive is powered, but not actively reading or writing data.
• The LED is flashing: the drive is being accessed.
3 Network activity LED (green)
The network activity LED helps you identify the network connectivity and activity.
Chapter 2. Server components 25