HP 9000 rp4410-4 User Service Guide, Fifth Edition - HP 9000 rp4410/4440 - Page 141

I/O Baseboard LED Indicators, Table 5-4 QuickFind Diagnostic Panel LED Definitions

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Table 5-4 QuickFind Diagnostic Panel LED Definitions (continued) Item LED 0 Memory bank DIMM X (0-7) xA Check power n/a supply Memory n/a config error Processor n/a config error Missing n/a component System temp n/a Check event n/a log LED 1 LED 2 LED 3 DIMM xB DIMM xC DIMM xD n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Details The specified DIMM has failed and must be replaced. If all the LEDs for a rank (0-7) are lit and the memory config error LED is lit, then the DIMMs in the specified rank are mismatched-replace mismatched DIMM One of the power supplies or power supply fans have failed. Replace the power supply. The faulty power supply LED (located on power supply) lights The DIMMs in a rank are mismatched. All the DIMM LEDs in the specified rank (0-7) light. The processors are mismatched. Replace mismatched processor. A required component(s) is not installed in the system. This prevents the server from powering on. The internal temperature of the server has exceeded the warning or critical level. An event has occurred that requires attention. Figure 5-3 shows the QuickFind diagnostic panel. Figure 5-3 QuickFind Diagnostic Panel I/O Baseboard LED Indicators Figure 5-4 shows the LEDs, sensors, and reset or attention buttons on the I/O baseboard. Troubleshooting Using LED Indicators 141

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Table 5-4 QuickFind Diagnostic Panel LED Definitions
(continued)
Details
LED 3
LED 2
LED 1
LED 0
Item
The specified DIMM has failed and must be replaced.
If all the LEDs for a rank (0-7) are lit and the memory
config error LED is lit, then the DIMMs in the
specified rank are mismatched—replace mismatched
DIMM
DIMM
xD
DIMM xC
DIMM xB
DIMM
xA
Memory bank
X (0-7)
One of the power supplies or power supply fans have
failed. Replace the power supply. The faulty power
supply LED (located on power supply) lights
n/a
n/a
n/a
Check power
supply
The DIMMs in a rank are mismatched. All the DIMM
LEDs in the specified rank (0-7) light.
n/a
n/a
n/a
Memory
config error
The processors are mismatched. Replace mismatched
processor.
n/a
n/a
n/a
Processor
config error
A required component(s) is not installed in the
system. This prevents the server from powering on.
n/a
n/a
n/a
Missing
component
The internal temperature of the server has exceeded
the warning or critical level.
n/a
n/a
n/a
System temp
An event has occurred that requires attention.
n/a
n/a
n/a
Check event
log
Figure 5-3
shows the QuickFind diagnostic panel.
Figure 5-3 QuickFind Diagnostic Panel
I/O Baseboard LED Indicators
Figure 5-4
shows the LEDs, sensors, and reset or attention buttons on the I/O baseboard.
Troubleshooting Using LED Indicators
141