15
2
Hardware Installation
Chapter 2 - Hardware Installation
System Board Layout
Mouse
KB
Optical
S/PDIF-out
Coaxial RCA
S/PDIF-out
1
PS/2 power
select (J 7)
P
12V power
1
1
Clear CMOS (JP8)
USB 9
USB 8
USB 11
USB 10
1
USB 6-11 power
select (J 5)
P
LAN
USB 7
USB 6
Line-in
Front R/L
Mic-in
Center/
Subwoofer
Side R/L
Rear R/L
Marvell
88E8053
JP19
CPU FSB select
(JP17-JP19)
JP18
1
JP17
1
NB fan
CD-in
1
5V/12V
power
1
Realtek
ALC885
PCIE 1
PCIE 2
PCIE 3
PCIE 4
5V/12V
power
1
Front audio
1
1
IrDA
ITE
IT8718F
PCI 1
PCI 2
1
COM
Standby
Power LED
FDD
1
Sock
et
775
1
CPU fan
DIMM 1
DIMM 2
DIMM 4
DIMM 3
24
12
ATX
power
1 13
DRAM
Power LED
1
IDE
JMicron
JMB363
SATA 3
SATA 2
SATA 1
SATA 0
SATA 5
SATA 4
SATA 7
SATA 6
Intel
P45
Intel
ICH10R
1
Clear
CMOS (JP2)
1
Secondary RTC
reset (JP12)
Battery
USB 4-5
USB 2-3
USB 0-1
1
1
1
System fan
1
1
Chassis fan
1
USB 0-5 power
select (J
)
P6
Reset
Power
1
2
7
8
Download
BIOS (JP13)
Flash
SPI Flash
BIOS
1
Fan 4
1
Front panel