15
2
Hardware Installation
2.1 System Board Layout
Chapter 2 - Hardware Installation
Socket 478
Winbond
W83627
1
IrDA
1
PS/2 Power
(JP2)
1
2nd fan
KB/Mouse
1
CPU fan
COM 4
COM 3
1
USB 3-4
1
USB 5-6
1
Front audio
1
USB 1-2
Power (JP4)
USB 3-6
Power (JP3)
1
S/PDIF-out
1
Battery
1
COM 2 RS232/AUX
Select (JP9)
2
5
6
Intel
82562EM
1
CD-in
Pa
ra
llel
COM 1
VGA
BIOS
1
IDE 1
PCI LED
1
WO
L
1
DIMM LED
Panel Type/LCD
Brightness (SW1)
1
LVDS
LCD
Panel
1
Clear CMOS (JP1)
COM 4 RS232/485/
AUX Select (JP6)
1
2
11
12
1
2
11
12
LCD/Inverter Voltage
Control (JP10)
1
ATX power
+12V power
Intel
845GV
Intel
ICH4
PCI Slot / PCI Riser Card Slot
DDR 1 DDR 2
LAN, USB 1-2
COM
2
Speaker-
out
Line-in
Mic-in
1
1
Power-on select
(JP12)
1
1
Chassis
open
FDD
1
Chassis fan
1
1
Power-on select (JP11)
1
1
LCD brightness
control (J22)
Front panel
1
O
N
1
LCD/Inverter
power
1
IDE 2
