7
JP8, JP23 - BIOS Program Voltage / BIOS Select
JP8
JP23
Selection
(1-2)
(1-2)
INTEL (1MB)
(1-2)
(2-3)
MX (1MB)
(2-3)
(2-3)
ATMEL/SST/Winbond (1MB)
(2-3)
(2-4)
ATMEL/SST/Winbond (2MB)
JP8 & JP23 are pre-installed in the factory. They should NOT be altered by
the users.
JP28 - Keyboard Power On Password Clear
JP28
Selection
(1-2)*
Normal*
(2-3)
Clear Keyboard Power On Password
JP4 - CMOS Clear
JP4
Selection
(1-2)*
Normal*
(2-3)
CMOS Clear
JP20 - Sound Chip Enable Setting
JP20
Selection
(1-2)*
Enable*
(2-3)
Disable
1
1
Close Open
* = Default setting.
Hardware Setup
2
1
Ratio of System
JP7
Ratio of System
JP7
1.5
5
2 *
5.5
2.5
6
3
6.5
3.5
7
4
7.5
4.5
8
JP7 - Ratio of Processor Core to System Bus Frequency
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
1
1
1
