15
2
Hardware Installation
System Board Layout
Chapter 2 - Hardware Installation
Mouse
KB
1
PS/2 power
select (JP7)
Optical
S/PDIF-out
Coaxial RCA
S/PDIF-out
1
12V
power
1
Clear CMOS
(JP1)
1
USB 0-5
power select (J 5)
P
LAN
USB 2-3
Line-in
Front R/L
Mic-in
Center/
Subwoofer
Side R/L
Rear R/L
1
2
20
19
DVI
NB fan
1
AMD
790GX
5V/12V
power
1
Marvell
88E8056
Realtek
ALC885
Front audio
1
1
CD-in
VIA
VT6307
1394-1
1394-0
USB 0-1
USB 4-5
1
Standby
Power LED
1
CPU fan
Sock
et
AM2+
DDR2-4
DDR2-2
DDR2-1
DDR2-3
24
12
1 13
ATX
power
1
IDE
DRAM
Power LED
PCIE 1
1
PCIE Gen 1 /
Gen 2 select (JP13)
PCIE 3
PCIE 2
1
3rd fan
1
2nd fan
PCI 1
PCI 2
PCI 3
1
1st fan
SATA 4
SATA 5
SATA 2
SATA 3
SATA 0
SATA 1
Battery
AMD
SB750
1
Clear CMOS
(JP10)
SPI Flash BIOS
ITE
IT8716F
USB 6-11 power
select (J 6)
P
1
USB 8-9
1
USB 6-7
1
USB 10-11
1
1
System
fan
1
7
8
Download
BIOS (JP14)
Flash
2
Reset
Power
1
COM
1
1
IrDA
CIR
1
Speaker
on/off (JP8)
Front panel
1
FDD
1