Operations and Maintenance Guide, Second Edition - HP Integrity rx2600 Server and HP zx6000 Workstation

HP Integrity rx2600 server and HP workstation zx6000 Operation and Maintenance Guide 111
Troubleshooting
❏ One-three seconds. Server power turns off immediately.
❏ Three-five seconds. The e-buzzer repeats the last stored error.
❏ Five seconds or longer. Server power turns off immediately.
■ When the server power is on and the OS is running:
❏ One-three seconds. Server power turns off through the ACPI signal to OS (Soft
power-off).
❏ Three-five seconds. The e-buzzer repeats the last stored error.
❏ Five seconds or longer. Server power turns off immediately (Hard power-off).
The Diagnostic LEDs
Diagnostic LEDs are on the front panel of the server. The following sections describe their
functions. (For the function of other LEDs, see the HP Integrity rx2600 server and HP
workstation zx6000 Getting Started Guide.) Additional diagnostic LEDs are on the system board.
If the server does not have an iLO MP card installed, the four diagnostic LEDs on the front panel
warn of impending failures and enable you to take preventive action. For example, you may want
to back up your data or replace a component before it fails.
■ If no iLO MP card is installed, the boot progress is monitored by diagnostic LEDs 1-4.
During the boot-up the LEDs turn on in sequence until the EFI prompt is reached.
■ If an iLO MP card is installed, the boot process is monitored by the iLO MP card. The LEDs
are off.
Power and System LEDs
The power and system LEDs indicate the state of the server. A problem exists when the system
LED is blinking orange or red.
Servers with iLO MP card
The following system LED states exist for servers with an iLO MP card. See the SL logs for
additional information.
System LED State
Off Off
Solid green Running OS
Blinking green Booting or running EFI