User Guide

Hardware Installation
2-10
JP18
3 2 1
Enable
(default)
JP18
3 2 1
Disable
2.2.4 Disabling the PS/2 Mouse Function
JP20
1-2
2-3
PS/2 Mouse
Enable (default)
Disable
The PS/2 mouse function is normally enabled
and occupies IRQ12. To reassign IRQ12 for
other function, disable the PS/2 mouse
function by setting the jumper JP20 to 2-3.
JP20
3 2 1
Enable
(default)
JP20
3 2 1
Disable
2.2.5 Clearing the CMOS
JP14
1-2
2-3
Clear CMOS
Normal operation
(default)
Clear CMOS
You need to clear the CMOS if you forget your
system password. To clear the CMOS, follow
the procedures listed below: