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2-2
Chapter 2: Hardware information
2.2 Motherboard layout
The audio and LAN features are optional. These components are
grayed out in the above motherboard layout.
22cm (8.7in)
30.5cm (12.0in)
PWRFAN1
PCI1
PCI2
PCI4
PCI3
PANEL1
FLOPPY
SECONDARY IDE
PRIMARY IDE
P4S333
CHASFAN1
DSW1
®
ASUS
ASIC
with
Hardware
Monitor
CR2032 3V
Lithium Cell
CMOS Power
PCI5
CPUFAN1
ATX12V
PWRTMP1
JEN1
PCI6
SiS645
HOST/
Memory
Controller
ALIN1
CD1
AUX1
MODEM1
IPANEL1
SD1
AUX12V1
USB1
SMB1
SMART
CLRCMOS1
IAPANEL1
BCS1
IDELED1
DDR DIMM2 (64/72 bit, 184-pin module)
2 3
Accelerated Graphics Port
AGP
ACR1
DDR DIMM1 (64/72 bit, 184-pin module)
0 1
BCS2
MS1
IR1
SMARTCON1
USBV2
SPDIF1
CHASSIS1
DDR DIMM3 (64/72 bit, 184-pin module)
4 5
ATX Power Connector
Socket 478
SiS961
MuTLOL
Media
I/O
Super
I/O
2Mbit
Firmware
Hub
C-Media
CMI8738 6CH
Audio Controller
GAME_AUDIO
Mic
In
Line
Out
Line
In
USB
T: USB1
B: USB2
Top:
RJ-45
PS/2KBMS
T: Mouse
B: Keyboard
USBV3
USB2
KBPWR1
USBV1
SIRQ1
COM2
COM1
PARALLEL PORT
VEN1
LED1
DDRVOL1