Oracle SPARC T8-4 Service Manual page 31

No. LED
1 AC 0 (left) and AC 1 (right)
power LED
2 Net MGT port link LED
3 Net MGT port speed LED
4 Network port link LED
5 Network port speed LED
6 AC 2 (left) and AC 3 (right)
power LEDs
7 Locator LED and button
(white)
8 System Fault (Service Action
Required) LED (amber)
9 Power OK LED (green)
10 SP LED
Icon or Label Description
Indicates these conditions:
■ Off – No power is applied to the server.
■ Green – Power is applied to the server.
Indicates these conditions:
■ Off – No link is established.
■ On or blinking – A link is established.
Indicates these conditions:
■ Off – The link is operating as a 10-Mbps connection.
■ On or blinking – The link is operating as a 100-Mbps connection.
Indicates these conditions:
■ Off – No link is established.
■ Blinking – A link is established.
Indicates these conditions:
■ Off – The link is operating as a 10-Mbps connection or there is no
link.
■ Amber on – The link is operating as a 100-Mbps connection.
■ Green on – The link is operating as a Gigabit connection (1000
Mbps).
Indicates these conditions:
■ Off – No power is applied to the server.
■ Green – Power is applied to the server.
Turn on the Locator LED by pressing the Locator button, or see
"Locate the Server" on page
The fmadm faulty command provides details about any faults that
cause this indicator to light. See
Under some fault conditions, individual component fault LEDs are lit
in addition to the Service Required LED.
Indicates these conditions:
■ Off – Server is not running in its normal state. Server power might
be off. The SP might be running.
■ Steady on – Server is powered on and is running in its normal
operating state. No service actions are required.
■ Slow blink – A normal but transitory activity is taking place. Slow
blinking might indicate that server diagnostics are running or that
the server is booting.
■ Standby blink – Server is running in standby mode and can be
quickly returned to full function.
SP OK Indicates these conditions:
Checking for Faults
49. When lit, the LED blinks rapidly.
"Check for Faults" on page
Detecting and Managing Faults
33.
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