6
Technical Reference Booklet
Jumper Settings
This chapter explains how to configure the motherboard’s hardware. Before
using your computer, make sure all jumpers and DRAM modules are set
correctly. Refer to this chapter whenever in doubt.
CPU Speed Selection
In this motherboard, jumperless feature is implemented such that no jumper is required to
be set for different type of CPU installed.
Notice:
1.
Be sure to save the CMOS setting when exit the CMOS..
2.
Celeron PGA370 CPU is frequency multiplier locked, no CPU speed change will
be seen even if the frequency multiplier setting in CMOS setup is changed.
JP4 - CMOS Clear
JP4
Selection
(1-2)*
Normal*
(2-3)
CMOS Clear
JP28 - Keyboard Power On Password Clear
JP28
Selection
(1-2)*
Normal*
(2-3)
Clear Keyboard Power On Password
JP23
JP8
Close Open
1
1
JP4
JP28
1
1
1
1
1
JP22
JP21
JP20
JP29
JP20, JP21, JP22 - Sound Chip Enable Setting
JP20
JP21
JP22
Selection
(1-2)*
(1-2)*
(1-2)*
Enable*
(2-3)
(2-3)
(2-3)
Disable
1
1
1
1
1
1
* =Default setting
