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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.
22.86cm (9.0in)
30.5cm (12.0in)
PCI1
PANEL1
FLOPPY1
IDE1
Intel I/O
Controller
Hub
(ICH4)
P4B533-V
®
ATX12V
TRPWR1
JEN1
COM1
PARALLEL PORT
VGA
Socket 478
Intel 845G
Memory
Controller
Hub (MCH)
SB_PWR1
FP_LINE_IN1
CD1AUX1
MODEM
AFPANEL1
EZ_PLUG1
SPEECH1
FP_AUDIO1
BCS1
IDE_LED1
Accelerated Graphics Port (AGP)
BCS2
AGP_WARN1
GAME1
SMARTCON1
CLRTC1
C-Media
CMI8738 6CH
Audio Controller
SPDIF1
USBPWR_34
KBPWR1
OVER_VOLT1
CHASSIS1
FP_LO_SWL1
USB_56
Super
I/O
DSW2
4Mbit
Firmware
Hub
ASUS
ASIC
with
Hardware
Monitor
DDR DIMM1 (64/72 bit, 184-pin module)
0 1
Speech
Controller
DSW1
PS/2KBMS
T: Mouse
B: Keyboard
DDR DIMM2 (64/72 bit, 184-pin module)
2 3
DDR DIMM3 (64/72 bit, 184-pin module)
4 5
Below:Mic In
Center:Line Out
Top:Line In
CPU_FAN1
IDE2
CHA_FAN1
FP_LO_SWR1
USBPWR_56
SMB20
PWR_FAN1
USBPWR_12
PCI2
PCI3
PCI4
PCI5
PCI6
CR2032 3V
Lithium Cell
CMOS Power
ATX Power Connector
USB2.0
T: USB4
B: USB3
USB2.0
T:USB1
B:USB2
Top:
RJ-45
COM2
SMB1
PSBSEL1
LAN PHY