Front Control Panel Led Indicators; Table 5-1. Front Control Panel Led Definitions; Figure 5-1. Front Control Panel - HP Integrity rx4640 User's & Service Manual

Front Control Panel LED Indicators

The front control panel LEDs show you the server status at a glance. If warning or attention lights are
flashing, then you should to query the QuickFind diagnostic panel or management processor for further
information.
Figure 5-1 Front Control Panel
Power Button
TOC/NMI Button
Table 5-1 Front Control Panel LED Definitions
LED/
State
Button
Server Running
Server Booting
Server Attention
Server Fault
Server Off
Power On
Power On
Power Off
Disk LED
Thermal OK
LED
Thermal Warning
LED
Locator
LED/Button
Chapter 5
Power LED
Flash Rate
Steady
Flashing at
0.5Hz
Flashing at
1 Hz
Flashing at
2 Hz
Off
Steady
Steady
Off
Flashing at
rate of disk
activity
Steady
Flashing at
1 Hz
Flashing at
1 Hz
Color
Green Green: Server normal-OS up and running
Green Flashing green: OS booting or at EFI
Yellow Flashing yellow: Warning-server needs
attention. Redundancy lost, component
failure pending.
Red Flashing red: hard fault, server halted
N/A Off: server off
Green Green: power normal
Yellow Flashing yellow: Housekeeping voltage
present
Off Off: Power off
Green Flashing green: disk activity
Green Green: thermal OK
Yellow Flashing yellow-thermal warning
Blue Flashing blue: server locator LED may be
remotely or locally activated/deactivated
Troubleshooting Using LED Indicators
Server LED
Disk LED
Thermal LED
Locator
Button/LED
Description
Troubleshooting
117