Figure 2-3 Control Panel - HP Integrity rx4640 Operation And Maintenance Manual

Figure 2-3 Control Panel
Power LED
Power Button
TOC/NMI Button
Table 2-1 Control Panel LED Definitions
LED/
State
Button
System Running
System Booting
System Attention
System Fault
System Off
Power On
Power On
Power Off
Disk LED
Thermal LED OK
Thermal LED Warning
Locator
LED/Button
Chapter 2
Flash Rate Color
Steady Green
Flashing at Green
0.5Hz
Flashing at 1 Yellow
Hz
Flashing at 2 Red
Hz
Off N/A
Steady Green
Steady Yellow
Off Off
Flashing at Green
rate of disk
activity
Steady Green
Flashing at 1 Yellow
Hz
Flashing at 1 Blue
Hz
Controls, Ports, and Indicators
System LED
Disk LED
Thermal LED
Locator
Button/LED
Description
Green: System normal—OS up and running
Flashing Green: OS booting or at EFI
Flashing Yellow: Warning-system needs attention.
Redundancy lost, component failure pending.
Flashing Red: Hard fault. system halted
Off: System off
Green: Power normal
Flashing Yellow: Housekeeping voltage present
Off: Power off
Flashing Green: Disk activity
Green: Thermal OK
Flashing Yellow: Thermal warning
Flashing Blue: System locator LED may be
remotely or locally activated/deactivated
Front Panel
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