5
Jumpers
Jumper Name
Description
Page
SW1
CPU Ratio Selector 10-pin
Block P.7
JP4
CPU Front Side Bus Frequency
OFF : 133MHz /266MHz
P.8
COM1 COM2
PS/2 MOUSE
PS/2 Keyboard
USB
LINE-OUT
LINE-IN
MIC
PC99 Back Panel
Winbond 83697
Chip
K/B Power ON
Jumper
(JP1)
FAN2
IR Connector
CNR Slot
Front Panel Audio
CD Audio
PCI Slot
CPU F.S.B. Clock
Jumper
(JP4)
Floppy Connector
VIA KT266A Chip
Front Panel Connector
ATA 133 IDE
Connector
Clear CMOS
(JBAT)
ATX Power
Connector
USB Port
(USB1)
CPU FAN
2MBit Flash ROM BIOS
CPU Socket
PC1600/PC2100
DDR DIMM X2
VIA VT8233A Chip
Wake On Modem
Wake On LAN
FAN1
PC133 DIMMX2
PS2 KB/Mouse Port
USB Port
AGP Slot
(SW1)
CPU Ratio Selector