Troubleshooting Using Led Indicators; Front Control Panel Leds; Front Control Panel Led Definitions - HP rp4410 Service Manual

3. Using the BCH menu prompt, boot to the drive that contains the CD with the updated
firmware.
4. To update the firmware, follow the on-screen installation instructions.

Troubleshooting Using LED Indicators

If you suspect a hardware failure during installation, the system LEDs help you identify the
problem. Front control panel LEDs and QuickFind Diagnostic Panel LEDs provide system and
subassembly status information that assist in identifying failing items. The following sections
describe these LEDs.

Front Control Panel LEDs

The front control panel LEDs show the system status at a glance. If warning or attention lights
are flashing, check the QuickFind diagnostic panel for further information.
Figure 3-44 and
Figure 3-44 Front Control Panel LEDs
Table 3-21 Front Control Panel LED Definitions
LED/Button
System LED
System LED
System LED
System LED
System LED
Power LED
Power LED
Power LED
Disk LED
Thermal LED
Thermal LED
Locator
LED/button
122 Installing the System
Table 3-21 show the front control panel LED and definitions.
State Flash Rate
Running Steady
Booting Flashing at 0.5 Hz
Attention Flashing at 1 Hz
Fault Flashing at 2 Hz
Off Off
On Steady
On Flashing at 1 Hz
Off Off
Flashing at rate of
disk activity
OK Steady
Warning Flashing at 1 Hz
Flashing at 1 Hz
Color Description
Green System normal—OS up and running.
Green OS booting or at BCH.
Yellow Warning—System needs attention. Redundancy
lost, component failure pending. (Additional
information can be found in the System Log).
Red Hard fault, system halted.
N/A System off.
Green Power normal.
Yellow Housekeeping voltage present.
Off Power off.
Green Disk activity.
Green Thermal OK.
Yellow Thermal warning.
Blue System locator LED can be remotely or locally
activated/deactivated.