27
Chapter 2 Hardware Setup
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
C
lo
c
k
G
e
n
e
r
a
to
r
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
1
10
USB1
USB2
1
10
FDC1
1
DIM2
AT
X
M
a
in
Po
wer
PS/2 K/B
Mouse
(on top)
(underside)
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
USB1
USB0 (middle)
(underside)
RJ45
(on top)
LPT1
COM2
COM1
Line
Game/MIDI Port
Line
Mic
RTL
ALC650
Fan2
1
Jp1
AGP 4X/8X
IDE3
BIOS
P
D
C
20376
+12V Power
1
3
1
Jp2
RT1
J5
1
1
Jp4
ATA2
ATA1
1
Jp5
SPP
In
Out
MCP
Fan1
LPC I/O
W83627HF
2-7 ATX Power Supply Installation
Main Power Connector
(20-pin)
+12V
5SB
PWR OK
GND
GND
GND
GND
GND
+5V
+5V
-5V
+5V
+5V
+3.3V
+3.3V
-12V
PS ON#
Pin1
Pin11
GND
GND
+3.3V
+12V Power Connector
ATX V2.03 Power Supply is strongly recommended running with the
nFORCE2-chipset mainboard.
To set up Power Supply on this mainboard:
1. Get ready a V2.03 ATX Power Supply which provides a square-shaped
+12V Power Connector in addition to the 20-pin Main Power
Connector and other peripheral power connectors.
2. Connect the on-board square-12V Power Connector to the
square-12V Power Connector of the Power Supply.
3. Connect the on-board 20-pin Main Power Connector to the 20-pin
Main Power Connector of the Power Supply. Please note that both
the +12V Power Connector and the 20-pin Main Power Connector
should be connected to Power Supply to power on the system.
GND
+12V
1
3
GND
+12V
2
4
Summary of Contents for 75FRN Series
Page 6: ...9 Contents Memo...
