8
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.
21.9cm (8.6in)
30.5cm (12.0in)
PWR_FAN1
PRI_IDE
P4S8X
®
CR2032 3V
Lithium Cell
CMOS Power
IDE_LED
Accelerated Graphics Port
AGP
PANEL
SMARTCON
SMART
I/O
4MB
ISA
Socket 478
KBPWR
DDR DIMM1 (64/72 bit, 184-pin module)
0 1
DDR DIMM3 (64/72 bit, 184-pin module)
4 5
DDR DIMM2 (64/72 bit, 184-pin module)
2 3
CPU_FAN
PCI1
ATX Power Connector
USBPWR_34
AGP_WARN
USBPWR_56
GAME
SPEECH
CLRTC
EZ_PLUG
ATX12V
FLOPPY
ASUS
ASIC
with
Hardware
Monitor
SiS648
HOST/
Memory
Controller
SiS963
MuTLOL
Media
I/O
IR_CON
PCI2
PCI3
PCI4
PCI5
PCI6
PS/2KBMS
T: Mouse
B: Keyboard
USB2.0
T: USB1
B: USB2
Top:
RJ-45
USB2.0
T: USB3
B: USB4
Below:Mic In
Center:Line Out
Top:Line In
CD
AUX
MODEM
SB_PWR
SEC_IDE
USBPWR_12
COM1
PARALLEL PORT
1394
CHA_FAN
BUZZER
USB_56
PRI_SATA
COM2
IEEE1394_2
C-Media
6CH
Codec
SMB
CHASSIS
PRI_ATA133
FP_AUDIO
FP_LO_SWL
FP_LO_SWR
REALTEK
REALTEK
SPDIF
SEC_SATA
PROMISE
PDC20376
Controller