Chapter 6
Troubleshooting
Troubleshooting Using LED Indicators
129
QuickFind Diagnostic Panel LEDs
The QuickFind diagnostic panel is located under the top cover and is attached to the top of the power supply cage. The
following definitions describe the status of the various LEDs and what is wrong with the indicated component.
Table 6-2
QuickFind Diagnostic Panel LED Definitions
Item
LED 0
LED 1
LED 2
LED3
Details
Processor
Socket 0
Socket 1
Socket 2
Socket 3
If the System LED (on front panel) is in the
attention or fault state and the processor LED is on,
then the processor or voltage regulator has
failed—the processor module in the specified
socket needs to be replaced.
If the thermal LED is in the warning or critical
state and the processor LED is on, then the
processor exceeded the warning or critical level.
Subsystem
CPU
board
Memory
board
I/O board
n/a
A soldered voltage regulator has failed—the
specified board must be replaced.
I/O VRM
12 volt
5 volt
3 volt
n/a
A plug-in voltage regulator has failed—specific
VRM must be replaced.
CPU VRM
n/a
n/a
n/a
n/a
n/a
Fan Module
0
1
2
n/a
One or both fans in a fan module have failed—the
module must be replaced.
Fan 2 is in front of the power supplies.
Memory Bank
X (0-7)
DIMM
xA
DIMM
xB
DIMM
xC
DIMM
xD
The specified DIMM has failed—the DIMM 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.
Check Power
Supply
n/a
n/a
n/a
One of the power supply or power supply fans
have failed—replace the power supply. The faulty
power supply LED (located on Power supply) will
be lit.
Memory
Config Error
n/a
n/a
n/a
The DIMMs in a rank are mismatched. All the
DIMMs in the specified rank (0-7) will be lit.
Processor
Config Error
n/a
n/a
n/a
The processors are mismatched—replace
mismatched processor.
Missing
Component
n/a
n/a
n/a
A required component(s) is not installed in the
system and thus preventing “power-up.”
System Temp
n/a
n/a
n/a
The internal temperature of the server has
exceeded the warning or critical level.
Summary of Contents for Integrity rx4640
Page 8: ...Contents 8 ...
Page 14: ...Chapter 1 About This Document Where to Get Help 14 ...
Page 28: ...Chapter 2 Controls Ports and Indicators Rear Panel 28 ...
Page 86: ...Chapter 4 Installing Additional Components and Configuring Booting the Server 86 ...
Page 120: ...Chapter 5 Utilities Management Processor Command Interface 120 ...
Page 121: ...Chapter 5 Utilities Management Processor Command Interface 121 ...
Page 122: ...Chapter 5 Utilities Management Processor Command Interface 122 ...
Page 138: ...Chapter 6 Troubleshooting Troubleshooting Using Offline Support Tools 138 ...
Page 139: ...Chapter 6 Troubleshooting Troubleshooting Using Offline Support Tools 139 ...
Page 140: ...Chapter 6 Troubleshooting Troubleshooting Using Offline Support Tools 140 ...
Page 210: ...Chapter 7 Removing and Replacing Components DVD Drive 210 Step 3 Replace the front bezel ...
Page 221: ...Chapter 7 Removing and Replacing Components QuickFind Diagnostic Board 221 ...
Page 222: ...Chapter 7 Removing and Replacing Components QuickFind Diagnostic Board 222 ...
Page 226: ...Chapter 8 Parts Information Field Replaceable Parts FRU List 226 ...
Page 229: ...Chapter 9 Specifications Dimensions and Weights 229 ...
Page 230: ...Chapter 9 Specifications Dimensions and Weights 230 ...