HP Integrity rx4640 Operation And Maintenance Manual page 21

Table 2-5 QuickFind Diagnostic Panel LEDs (Continued)
Item LED 0
I/O VRM 12 volt
CPU VRM n/a
Fan Module 0
Memory DIMM xA
Bank X (0-7)
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
Chapter 2
LED 1 LED 2
5 volt 3 volt
n/a n/a
1 2
DIMM DIMM xC
xB
n/a n/a
n/a n/a
n/a n/a
n/a n/a
n/a n/a
n/a n/a
Additional Controls and Indicators
LED 3
n/a A plug-in voltage regulator has failed—specific
VRM must be replaced.
n/a n/a
n/a One or both fans in a fan module has failed—the
module must be replaced.
Fan 2 is in front of the power supplies.
DIMM The specified DIMM has failed—the DIMM
xD 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 supply or power supply fans
has failed—replace the power supply. The faulty
power supply LED (located on power supply)
will be lit.
The DIMMs in a rank are mismatched. All the
DIMMs in the specified rank (0-7) will be lit.
The processors are mismatched—replace
mismatched processor.
A required component(s) is not installed in the
system and thus preventing power up.
The internal temperature of the server has
exceeded the warning or critical level.
An event has occurred that requires attention.
Controls, Ports, and Indicators
Details
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