Interpreting LEDs
Detecting and Managing Faults 31
Front Panel Controls and LEDs
No. LED Icon or Label Description
1 Locator LED and
button(white)
You can turn on the Locator LED to identify a particular server. When lit, the LED
blinks rapidly. Turn on the Locator LED by pressing the Locator button, or see
“Locate the Server” on page 53.
2 Service Required
LED(amber)
The fmadm faulty command provides details about any faults that cause this
indicator to light. See “Check for Faults” on page 41.
Under some fault conditions, individual component fault LEDs are lit in addition to
the Service Required LED.
3 Power OK LED
(green)
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.
■ Fast blink – Server is running in standby mode and can be quickly returned to
full function.