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Chapter 4: Motherboard Connections
SuperServer 1019S-MC0T User's Manual
Power Button
The Power Button connection is located on pins1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. This button can also be configured to function as a suspend
button (with a setting in the BIOS - see Chapter 4). To turn off the power in the suspend
mode, press the button for at least 4 seconds. Refer to the table below for pin definitions.
Power Button
Pin Definitions (JF1)
Pins
Definition
1
Signal
2
Ground
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Refer to the table below
for pin definitions.
PWR Fail LED
Pin Definitions (JF1)
Pins
Definition
5
3.3V
6
Power Fail
Overheat (OH)/Fan Fail
Connect an LED cable to OH/Fan Fail connections on pins 7 and 8 of JF1 to provide warnings
for chassis overheat/fan failure. Refer to the table below for pin definitions.
NMI Button
The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the
table below for pin definitions.
NMI Button
Pin Definitions (JF1)
Pins
Definition
19
Control
20
Ground
OH/Fan Fail LED
Pin Definitions (JF1)
Pins
Definition
7
Vcc/Blue UID LED
8
OH/Fan Fail LED
OH/Fan Fail Indicator
Status
Pin#
Definition
Off
Normal
On
Overheat
Flashing
Fan Fail
Data Cables
The data cables in the system have been carefully routed to maintain airflow efficiency. If
you disconnect any of these cables, take care to re-route them as they were originally when
reconnecting them.
Important!
Make sure the the cables do not come into contact with the fans.
Power Cables
The following power connections on the X11SSH-CTF must be connected to the power supply.
The wiring is included with the power supply. See Section 4.1 for details.
•
24-pin Primary ATX Power (JPWR1)
•
8-pin Processor Power (JPWR2)
