Supero Supero SUPERSERVER 5017A-EP, User Manual

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5-8
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UPER
S
ERVER 5017A-EP User's Manual
5-8 Connector Defi nitions
Power Connectors (JPW1)
The 24-pin (JPW1) power connector
is used to provide power to the moth-
erboard from an ATX power supply.
This connector meets the SSI EPS
12V specifi cation. See the table on
the right for pin defi nitions.
NC = No Connection
ATX Power 24-pin Connector
Pin Defi nitions (JPW1)
Pin# Defi nition Pin # Defi nition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
Power Button
The Power Button connection is
located on pins 1 and 2 of JF1.
Momentarily contacting both pins
will power on/off the system. To turn
off the power when set to suspend
mode, press the button for at least
4 seconds. Refer to the table on the
right for pin defi nitions.
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1 Signal
2 Ground
Reset Button
The Reset Button connection is lo-
cated on pins 3 and 4 of JF1. Attach
it to a hardware reset switch on the
computer case. Refer to the table on
the right for pin defi nitions.
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3 Reset
4 Ground
Overheat (OH)/Fan Fail LED
Connect an LED Cable to the OH/
Fan Fail connection on pins 7 and 8
of JF1 to provide advanced warnings
of chassis overheat or fan failure.
Refer to the table on the right for pin
defi nitions.
OH/Fan Fail Indicator
Pin Defi nitions (JF1)
State Defi nition
Off Normal
On Overheat
Flash-
ing Fan Fail