Component identification 71
Front panel LEDs and buttons
Item Description Status
1 Power On/Standby button
and system power LED
Green = System is on.
Amber = System is shut down, but power is still applied.
Off = Power cord is not attached, power supply failure has
occurred, no power supplies are installed, facility power is not
available, or disconnected power button cable.
2 UID button/LED Blue = Identification is activated.
Flashing blue = System is being remotely managed.
Off = Identification is deactivated.
3 Internal health LED Green = System health is normal.
Amber = System health is degraded. To identify the component in
a degraded state, see "HP Systems Insight Display and LEDs (on
page 75)."
Red = System health is critical. To identify the component in a
critical state, see "HP Systems Insight Display and LEDs (on page
75)."
Off = System health is normal (when in standby mode).
4 External health LED
(power supply)
Green = Power supply health is normal.
Amber = Power redundancy failure occurred.
Off = Power supply health is normal when in standby mode.
5 NIC 1 link/activity LED Green = Network link exists.
Flashing green = Network link and activity exist.
Off = No link to network exists.
If power is off, the front panel LED is not active. View the LEDs on
the RJ-45 connector for status by referring to the rear panel LEDs
("Rear panel LEDs and buttons" on page 73).
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