25
Chapter 2 Hardware Setup
nVIDIA
nFORCE2
DIM1
IDE2
IDE1
Li
Battery
Fan3
nVIDIA
nFORCE2
AC'97
Codec
WOL1
1
SPK
RST
Keylock
HDD/LED
IRTX/IRRX
PWR SMI
+
+
-
-
1
PCI1
PCI5
PCI4
PCI3
PCI2
Audio1
14
USB3
1
10
FD1
1
DIM2
PW1
SOCKET 462
RT2
DIM3
1
1
CDIN1
DDR 400/333/266MHz
RTL
ALC650
Fan2
1
Jp1
AGP1
IDE3
BIOS
PDC
20376
PW2
1
Jp2
RT1
JBAT1
1
1
Jp4
SATA1
SATA2
1
Jp5
(nFORCE2 SPP)
MCP
Fan1
LPC I/O
W83627HF
NJP1
1
1
1
Master Dual Channel DIMM slot
Ultra 400
LPT1
COM1
PS/2
Mouse
(on top)
PS/2 Keyboard
(underside)
RJ45
(on top)
USB3
USB2
Line in
(on top)
Line Out
(middle)
Mic
(underside)
USB0
(on top)
USB1
COM2
+12V Power
JAUD1
1
1
Jp7
(underside)
(middle)
ATX Main Power
USB0
(on top)
(underside)
2-7 ATX Power Supply Installation
+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
+12V
5SB
PWR OK
GND
GND
GND
GND
GND
GND
+5V
+5V
-5V
+5V
+5V
+3.3V
+3.3V
+3.3V
PS ON#
Pin1
Pin11
-12V
GND
Main Power Connector
(20-pin)