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Callout
C.
D.
E.
F.
G.
H.
I.
J.
K.
16
LED
Bit 2 LED
MSB LED
ID LED
Status LED
+5-volt standby LED
Processor 2 fault LED
Processor 1 fault LED
DIMM riser card 1 fault
LEDs
DIMM riser card 2 fault
LEDs
Figure 10. System LEDs
Function
POST LED. The sequence of lit POST LEDs is used
to identify specific errors that might occur during the
boot process. See the appendix of the Technical
Product Specification for a description of how to read
these LEDs.
POST LED. The sequence of lit POST LEDs is used
to identify specific errors that might occur during the
boot process. See the appendix of the Technical
Product Specification for a description of how to read
these LEDs.
This LED can be turned on and off either by pressing
a server system button or by using system
management software. This LED is useful when the
system is grouped with several systems, such as in a
rack, and you need to easily find the system to
perform maintenance on it.
The status LED indicates whether a system is
operating correctly, has experienced a minor fault, or
a major system error. For details about this LED, see
the Technical Product Specification.
This LED is green whenever AC power is applied to
the system. The system does not need to be
powered on in order for this LED to be on.
This LED indicates a fault has occurred with the
processor installed in socket CPU_2 socket. Replace
the faulty processor.
This LED indicates a fault has occurred with the
processor installed in socket CPU_1 socket. Replace
the faulty processor.
This LED indicates a fault has occurred with the
corresponding DIMM in DIMM riser card 1. Replace
the failed DIMM. See
Figure 11 on page 20
the DIMM sockets.
This LED indicates a fault has occurred with the
corresponding DIMM in DIMM riser card 2. Replace
the failed DIMM. See
Figure 11 on page 20
the DIMM sockets.
Intel® Server System SC5400RA User's Guide
to locate
to locate
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