Bull Cedoc Bullx R423-E3, Installation And User Manual

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Power On LED
The Power On LED connector is
located on pins 15 and 16 of JF1
(use JLED for a 3-pin connector).
This connection is used to
provide LED indication of power
being supplied to the system. See
the table on the right for pin
definitions.
NMI Button
The non-maskable interrupt
button header is located on pins
19 and 20 of JF1. Refer to the
table on the right for pin
definitions.
Fan Headers
There are six fan headers on the
serverboard (Fan 1~Fan 6, Fan
A/Fan B), all of which are 4-pin
fans. Pins 1-3 of the fan headers
are backward compatible with
the traditional 3-pin fans. (Fan
speed control is supported with 4-
pin fans only.) See the table on
the right for pin definitions. The
onboard fan speeds are
controlled by IPMI.
T-SGPIO1/2/T-SGPIO-S Headers
Two SGPIO (Serial Link General
Purpose Input/Output) headers
are located at T-SGPIO1/2 to
support I-SATA 0~5 ports.
Additionally, T- SGPIO-S supports
S-SATA 0~3 ports. These headers
support a Serial Link interface for
onboard SATA connections. See
the table on the right for pin
definitions .
Chapter 5. Advanced Serverboard Setup 37