
1-6
Chapter 1: Motherboard Information
1.3
Motherboard layout
CONTROL1
FLOPPY1
Intel I/O
Controller
Hub
(ICH4)
P4BGL-ED
2Mbit
Firmware
Hub
ATX12V1
Intel 845GL
Graphic
Memory
Controller
Hub (GMCH)
AUX1
CPU_FAN1
CD_IN1
LED2
20.6cm (8.1in)
24.4cm (9.6in)
Super
I/O
ASUS
Mozart
Socket 478
PCI1
DDR DIMM1 (64/72 bit, 184-pin module)
0 1
USBPWR1
KBPWR1
CHASSIS1
CLRTC1
A
TX Power Connector
RTL8100
AUDIO1
DDR DIMM2 (64/72 bit, 184-pin module)
2 3
IDE1
IDE2
PS/2
T: Mouse
B:Keyboard
USB
T: USB1
B: USB2
Top:
RJ-45
COM1
P
ARALLEL
PORT
VGA
GAME_AUDIO
Mic
In
Line
Out
Line
In
CHA_FAN1
DVI1
CR2032 3V
Lithium Cell
CMOS Power
JPCI1
JPCI2
BUZZ1
PCIPWR1
USBPWR2
USB1
SERIRQ1
SPDIFOUT1
DVI
Controller
Audio
Codec