User`s manual

Chapter 5: Advanced Serverboard Setup
5-15
Reset Connector
The reset connector is located on pins 3
and 4 of JF1 and attaches to the reset
switch on the computer chassis. See the
table on the right for pin defi nitions.
PW_ON Connector
The PW_ON connector is on pins 1 and 2
of JF1. This header should be connected
to the chassis power button. See the
table on the right for pin defi nitions.
5-9 Connector Defi nitions
ATX Power Connector
The main ATX power supply connectors
on the X8DTT-H(F)/HIBX(F)/HIBQ(F)
are proprietary 20-pin connections.
Refer to the table on the right for the
pin defi nitions. Only one of the two ATX
power connectors from each serverboard
should be connected to the power
supply
.
Reset Button
Pin Defi nitions
(JF1)
Pin# Defi nition
3 Reset
4 Ground
Power Button
Pin Defi nitions
(JF1)
Pin# Defi nition
1 PW_ON
2 Ground
Auxiliary Power Connector
A 4-pin 12V auxiliary power connector is
included to provide power to hard drive
disks. See the table on the right for pin
defi nitions.
Auxiliary Power
Pin Defi nitions
(JP10)
Pin# Defi nition
1 +12V
2 Ground
3 Ground
4 +5V
ATX Power 20-pin Connector
Pin Defi nitions (ATX Power 1/2)
Pin # Defi nition Pin # Defi nition
11 PS On 1 Ground
12 5VSB 2 Ground
13 Ground 3 Ground
14 Ground 4 Ground
15 Ground 5 Ground
16 NC2 6 NC1
17 12V 7 12V
18 12V 8 12V
19 12V 9 12V
20 12V 10 12V