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Rear Panel LEDs
TABLE 3-4
LED
Network Connection/
Network Activity
Network Speed
POST LEDs (four)
System ID
System Status/Fault
Power Supply
3-8
Sun Fire V60x and Sun Fire V65x Servers—Troubleshooting Guide • November 2003
Color
Green
Amber/Green
Multicolor
(Red/Green/Amber)
Blue
Green/Amber
Green/Amber
Function
This LED is on the left side of each NIC connector.
Green = valid network connection.
Blinking = transmit or receive activity.
This LED is on the right side of the NIC connector.
Off = 10 Mbps operation.
Green = 100 Mbps operation.
Amber = 1000 Mbps operation.
To help diagnose power-on self test (POST) failures, a set of
four bi-color diagnostic LEDs is located on the back edge of
the server Main Board. These LEDs are visible through holes
in the rear panel. Each of the four LEDs can have one of four
states: Off, Green, Red, or Amber. For detailed information
on these LEDs, see "POST Progress Code LED Indicators" on
page 3-22.
This LED is located on the Main Board and is visible through
holes in the rear panel. It can provide a mechanism for
identifying one system out of a group of identical systems.
This can be particularly useful if the server is used in a rack-
mount chassis in a high-density, multiple-system application.
The LED is activated by depressing the front panel System ID
pushbutton or if the server receives a remote System Identify
command from a remote management console. If activated
by the front panel pushbutton, the LED remains on until the
pushbutton is depressed again. When the LED illuminates
due to a remote System Identify command, the LED turns off
after a timeout period. An additional blue System ID LED is
located on the front panel that mirrors the operation of the
rear Main Board LED.
This LED reflects the state of the System Status LED on the
front panel.
This is a bi-color LED that can be on, off, green, amber, or
blinking, or combination thereof. See "Rear Panel Power
Supply Status LED" on page 3-11 for more detailed
information.
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Troubleshooting
