Interpreting LEDs
No. LED Icon or Label Description
4 NET MGT Port Link and
Activity LED (green on left)
NET MGT Port Speed LED
(green on right)
LINK/ACT
SPD
Indicates these conditions:
■ Off – No link is established.
■ Steady On – A link is established.
■ Blinking – A link is established and there is activity on the port.
Indicates these conditions:
■ Off – The link is operating as a 10 Mbps connection.
■ Steady On – The link is operating as a 100 Mbps connection.
5 Locator LED and button
(white)
Turn on the Locator LED by pressing the Locator button, or see
“Locate the Server” on page 52. When lit, the LED blinks rapidly.
6 Service Action Required
LED (amber)
The fmadm faulty command provides details about any
faults that cause this indicator to light. See “Identify Faulted
Components” on page 31.
Under some fault conditions, individual component fault LEDs are lit
in addition to the Service Action Required LED.
7 Power OK LED (green) Indicates these conditions:
■ Off – Server is not running in its normal state. Server power might
be off. The SPM might be running.
■ Steady on – Server is powered on and is running in its normal
operating state. No service actions are required.
■ Fast blink – Server is running in standby mode and can be quickly
returned to full function.
■ Slow blink – A normal but transitory activity is taking place. Slow
blinking might indicate that system diagnostics are running or that
the system is booting.
8 Host Ethernet Port Link/
Activity LED (green)
From left to right, NET 1,
NET 0, NET 3, and NET 2.
Indicates these conditions:
■ Off – No link is established.
■ Steady On – A link is established.
■ Blinking – A link is established and there is activity on the port.
Related Information
■
“Front Panel Controls and LEDs” on page 36
■
“Checking for Faults” on page 29
Detecting and Managing Faults 39
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