16
2
Hardware Installation
2.1 System Board Layout
Chapter 2 - Hardware Installation
COM 2 on the system board is optional.
KB/Mouse
+12V power
1
Pa
ra
llel
COM 1
VGA
Line-in
Line-out
Mic-in
1394_1,
USB 1-2
LAN, USB 3-4
1
1
1
1
1
VIA
K8M800
BIOS
Audio
Codec
1
1
1
Sock
et
754
1
ATX
power
DDR 1 DDR 2
1
1
1
FDD
1
1
1
VIA
VT8237
1
1
1
HD-LED RESET SPEAKER
PWR-LED ATX-SW
1
CPU fan
Battery
Giga
LAN
CD-in
S/PDIF
Front
audio
Clear CMOS (JP3)
COM 2
IrDA
1394_2
USB 5-6
USB 7-8
Chassis fan
SATA 2
SATA 1
5V/5VSB power
select (JP1)
IDE 1 IDE 2
I/O
chip
VIA
VT6307
AGP slot
PCI 1 slot
PCI 2 slot
PCI
3 slot