13
Hardware Installation
20-pin ATX Power-PW1
PW1
is the main power supply connector located along the edge of the board next to
the DIMM slots. Make sure that the power supply cable and pins are properly aligned
with the connector on the motherboard. Firmly plug the power supply cable into the
connector and make sure it is secure.
+
.
.
.
120
240
121
120
240
121
1
.5
V
1
.5
V
PW1-Pin Assignments
Pin
Signal
Pin
Signal
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
GND
13
GND
4
+5V
14 PS_ON
5
GND
15
GND
6
+5V
16
GND
7
GND
17
GND
8
PWROK
18
-5V
9
+5V_AUX 19
+5V
10
+12V
20
+5V
Front Audio Header-FP_S1
The audio connector supports HD audio standard and
provides two kinds of audio output choices: the Front
Audio, the Rear Audio. The front Audio supports retask-
ing function.
Note:
In order to utilize the front audio header,
your chassis must have front audio con-
nector. Also please make sure the pin
assignment on the cable is the same as
the pin assignment on the mainboard
header. To find out if the chassis you are
buying supports a front audio connec-
tor, please contract your dealer.
1
10
11
20
PW1
2
1
10
9
FP_S1
FP_S1-Pin Definition
PIN
Assignment
PIN
Assignment
1
MIC2(L)
2
GND
3
MIC(R)
4
-ACZ-DET
5
Front Audio(R)
6
Reserved
7
FAVDIO-JD
8
Key(No pin)
9
Front Audio(L)
10
Reserved
Summary of Contents for IONITX-N series
Page 1: ......
Page 29: ...28 IONITX series Motherboard 2 Follow the steps below to install Nvidia chipset driver ...
Page 30: ...29 Installing Drivers and Software 3 Follow the below for HDA sound driver installing ...
Page 31: ...30 IONITX series Motherboard 4 Follow the below for Nvidia HDMI Audio driver installing ...
Page 50: ......