8
JP6
1
3
Keyboard Power On Setting
JP6
1
3
2-3 closed K/B Power ON Enabled
1-2 closed K/B Power ON Disable
(Default)
(3) USB Power On function Enabled/Disabled: JP7, JP8
USB Power On Function Setting
2-3 closed USB Power ON Function
Enabled
1-2 closed USB Power ON Function
Disable (Default)
JP7
1
3
1
3
JP8
JP7
1
3
1
3
JP8
(4) CPU Front Side Bus/SDRAM Frequency Setting jumper: JP9
JP9
SDRAM
1-2 3-4 5-6 7-8 9-10
CPU
(MHz)
(MHz)
On Off Off Off On 100
(400) 100
(DDR200)
On On Off Off Off 100
(400) 133
(DDR266)
(Default)
Off On On Off On 133
(533) 133
(DDR266)
On On On Off On 133
(533) 166
(DDR333)
You can change the CPU Front Side Bus and SDRAM frequency by BIOS setup, in
“Miscellaneous Control” setting “Clock Control Enabled” you can settling Host Clock (CPU
Front Side Bus) from 100MHz to 200MHz, and SDRAM Clock setting 100MHz, 133MHz,
166MHz, please refer Chapter 3 “Miscellaneous Control” in
Page 33
.
CPU Front Side Bus Frequency Setting
JP9
2 4 6 8 10
1 3 5 7 9
Default (100/133)
(5) On board Sound Chip Enabled/Disabled Setting jumper: JP103
JP103
1
3
On board Sound Chip Setting
JP103
1
3
2-3 closed On board Sound Chip
Enabled
1-2 closed On board Sound Chip
Disable
