Chapter 2
Controls, Ports, and Indicators
Additional Controls and Indicators
21
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 has 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
has 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.
Check Event
Log
n/a n/a n/a An event has occurred that requires attention.
Table 2-5 QuickFind Diagnostic Panel LEDs (Continued)
Item LED 0 LED 1 LED 2 LED 3 Details
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