Diagnostic Leds - HP zx2000 Getting Started Manual

locator LED and button (rack-mounted systems only)

diagnostic LEDs

Getting Started Guide
You may find it difficult to identify a specific computer requiring
maintenance if you have several similar systems in a rack. The locator
LED is designed to help identify the system in a rack.
To activate the locator LED, press the locator button on the front bezel
of the system.
NOTE: The locator LED can also be lit using BMC commands. See
the HP zx2000 Technical Reference Guide.
When the locator button is pressed in, the locator LED begins to flash
blue at a frequency of one blink per second both on the front of the
system and the back, making it easy to locate the system.
The four diagnostic LEDs located on the front bezel of your system
are labeled one through four. Chapter 4 of the hp zx2000 Technical
Reference Guide provides a table with a list of faults associated with
the various possible LED lighting sequences.
Troubleshooting
2–7