User Guide

Hardware Installation
2-2
2.1 Jumper and Connector Locations
The following figure shows the location of the jumpers and connectors on the
mainboard.
I
S
A
2
I
S
A
3
I
S
A
4
I
S
A
1
P
C
I
1
P
C
I
2
P
C
I
3
P
C
I
4
S
I
M
M
4
S
I
M
M
1
S
I
M
M
3
S
I
M
M
2
D
I
M
M
1
D
I
M
M
2
FDC
IDE1
IDE2
SPWR
WKUP
1
FAN1
JP11
USB
JP14
JP3 JP2 JP1
COM1
COM2
PRINTER KB MS
BIOS
HDD LED
IrDA
PANEL
PIIX4
TXC
JP6
JP5
JP4
FAN2
Jumpers:
JP1,JP2,JP3: CPU frequency ratio
JP4,JP5,JP6: CPU external (bus) clock
JP11: CPU core voltage setting (Vcore)
JP14: Clear CMOS