System Health Led; Locator Switch/Led (Unit Identifier Or Uid) - HP Integrity rx2660 User's & Service Manual

Table 40 VFP Internal Health Description
Off
On Green
Flashing Amber

System Health LED

The rx2660 server has this LED for the following reasons:
To carry forward the ATTENTION functionality of legacy Integrity and HP9000 front panel
designs
To give the customer an indication of whether the system is up or down (external and internal
health LEDs do not tell the user if the system is booted.)
To cover the wide range of faults for which software/firmware is not 100% sure that a CRU
must be re-seated/replaced. (external and internal health LEDs do not light unless
software/firmware can make a solid determination that a CRU must be re-seated/replaced.)
This LED indicates the overall health state of the system, including the state of system firmware and
the OS. If the LED is amber or red, the system needs attention, and the event logs should be
examined for details of the problem.
Table 41 System Health LED States
Definition
System is off, or system is booting firmware with no failures, since SEL logs
last examined.
System has left the firmware boot, and an OS is booting or running with no
failures, since SEL logs last examined.
A warning or critical failure has been detected and logged.
A fatal fault has been detected and logged.
The iLO 2 MP displays the following strings in its Virtual Front Panel for the four states of this LED:
Table 42 VFP System Health Description
Off
On green
Flashing amber
Flashing red

Locator Switch/LED (Unit Identifier or UID)

The locator switch/LED enables a specific system to be identified in a rack or Data Center
environment. One locator switch/LED is located in the front panel, and a second is located in the
rear of the server. LEDs are incorporated inside the push-button to minimize space. Both switches
are toggle switches, meaning you push it once to turn on the LED, and you push it again to turn
off the LED. Pressing the front panel Switch/LED, or entering the iLO 2 MP and LOC commands,
lights the rear panel LED, and vice versa.
Off = Off
Blue (Not flashing) = Identification
<none>
Internal parts, including CPUs and memory, okay
An internally accessible CRU failed: check System Insight Display
<none>
OS booting or running
Warning or critical fault: check logs for details
Fatal fault -- system crashed or cannot boot: check logs for details
Flash Rate LED Color
LED Off
Steady Green
Flash 1 Hz Amber
Flash 2 Hz Red
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