13
2
Hardware Installation
System Board Layout
Chapter 2 - Hardware Installation
Mouse
KB
COM 1
COM 2
COM 4
VGA
LAN
USB 1
USB 2
USB 3
USB 4
Mic-in
Line-in
Line-out
1
IrDA
COM 4 RS232/
AUX select (JP3)
1
2
11
12
1
COM 3
I/O
chip
1
FDD
1
1
USB 1-4
power
(JP1)
1
USB 5-8
power
(JP5)
1
Front audio
1
CD-in
S/PDIF
1
Realtek
ALC655
Batter
y
Intel
ICH6M
PCI
1
Clear CMOS
(J_CMOS1)
Intel
910GMLE
USB 5-6
1
USB 7-8
1
IDE
1
SATA 2
1
CPU fan
ATX power
1
2nd fan
1
DDR
1
Power-on
select (JP10)
Front
panel
1
1
System fan
Celeron M 373
1GHz
BIOS
Realtek
RTL8110SC
1
1
SATA 1
1
Chassis
Open