Front And Rear Panel Leds; Table 3-2 Front And Rear Panel Leds - Fujitsu SPARC Enterprise T1000 Service Manual

3.2.1

Front and Rear Panel LEDs

Two LEDs and one LED/button are located in the upper left corner of the front
panel (
TABLE 3-2
LED
Locator LED/button
Service Required LED
Power OK LED
Power On/Off button
Ethernet Link Activity LEDs
Ethernet Link LEDs
SC Network Management
Activity LED
SC Network Management
Link LED
3-10 SPARC Enterprise T1000 Server Service Manual • April 2007
). The LEDs are also provided on the rear panel.
TABLE 3-2
Front and Rear Panel LEDs
Location Color
Front and White
rear panels
Front and Yellow
rear panels
Front and Green
rear panels
Front panel N/A
Rear panel Green
Rear panel Yellow
Rear panel Yellow
Rear panel Green
Description
Enables you to identify a particular server. Activate
the LED using one of the following methods:
• Issuing the setlocator on or off command.
• Pressing the button to toggle the indicator on or off.
This LED provides the following indications:
• Off – Normal operating state.
• Fast blink – The server received a signal as a result
of one of the preceding methods and is indicating
here I am— that it is operational.
If on, indicates that service is required. The ALOM
CMT
showfaults command will indicate any
faults causing this indicator to light.
The LED provides the following indications:
• Off – Indicates that the system is unavailable.
Either it has no power or ALOM
running.
• Steady on – Indicates that the system is powered on
and is running in its normal operating state. No
service actions are required.
• Standby blink – Indicates the system is running at a
minimum level in standby and is ready to be
quickly returned to full function. The service
processor is running.
• Slow blink – Indicates that a normal transitory
activity is taking place. Server diagnostics could be
running, or the system might be powering on.
Turns the server on and off.
These LEDs indicate that there is activity on the
associated nets.
Indicates that the server is linked to the associated
nets.
Indicates that there is activity on the SC Network
Management port.
Indicates that the server is linked to the SC network
management port.
CMT
is not