User`s manual

4
1-4 Layout Diagram & Jumper Setting
The motherboards feature Two Serial ATA HDD with RAID0,1,and JBOD functions.
DDRII533/ DDRII400 DDR Modules,1066MHZ system bus, PCI Express x16 graphics
port and PCI Express x1 I/O ports and Hi-Speed USB 2.0 connectivity .
MIC
PS/2 Mouse
PS/2 Keyboard
COM1
LINE-OUT
LINE-IN
UL1
PRINT
Optional RJ45
LAN
PC99 Back Panel
PS2 KB/Mouse Port
Front Panel Audio
CD Audio
K/B Power
ON Jumper (JP1)
USB Port
(USB2, USB3)
PCI Slot
6-CH AC’97 Audio Codec
4MBit Flash ROM BIOS
SFAN1
Floppy
Connector
ATA 133 IDE
Connector
(IDE1, IDE2)
Clear CMOS (JBAT)
VIA VT8237R Plus Chip
Speaker / Power LED
Connector
VIA P4M890
Chi
p
set
CPU Socket
DDRII Socket X2
USB Port/
LAN Connector
ATX Power
Connector
USB Port
Audio Connector
Front Panel Connector
Optional VIA
VT6103 LAN PHY
USB Power
On Jumper (JP2)
Serial-ATA
Connector (SATA1, 2)
CPU FAN
ATX 12V Connecto
r
VGA1
USB1
PCI Express x16
SFAN2
PCI Express x1