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Before using your computer, you must follow the steps as follows:
1. Set Jumpers on the Mainboard
2. Install the CPU
3. Install DRAM Modules
4. Install Expansion card
5. Connect Cables, Wires, and Power Supply
2-5 Jumper Settings
1. CPU Bus Frequency Selection :
•
Users also can setting the CPU Bus frequency in the "CPU Host/PCI clock" in
CHIPSET FEATURES SETUP.(Please refer to page 18)
* When you are running at 133MHz , make sure all of your PCI devices have enough
tolerance to run on 44MHz . Otherwise, it may cause your system become very
unstable.
2. CPU Ratio Selector ¡ G U21
Ratio
1
3.0x
ON
3.5x
OFF
4.0x
ON
4.5x
OFF
5.0x
ON
Table for the Pentium III and Celeron Socket 370 CPU
Celeron
Speed
Bus
300/66
66MHz
333/66
66MHz
366/66
66MHz
400/66
66MHz
466/66
66MHz
500/66
66MHz
533/66
66MHz
533A/66
66MHz
566/66
66MHz
600/66
66MHz
633/66
66MHz
667/66
66MHz
700/66
66MHz
733/66
66MHz
766/66
66MHz
2.
CMOS RAM Clear: JP11 (Yellow color selector)
66MHz
JP9
100MHz
133MHz*
1
3
*Your Memory must meet the requirement to run over 100MHz.
2
3
4
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
OFF
ON
OFF
OFF
ON
Ratio
Speed
4.5x
500E/100
5.0x
550E/100
5.5x
600E/100
6.0x
650E/100
7.0x
700/100
7.5x
750/100
8.0x
800/100
8.0x
850/100
8.5x
9.0x
∗
9.5x
Because the Ratio are fixed by CPU Manufacture, users don't need
10.0x
to setting ratio any more, this table just for reference use.
10.5x
11.0x
11.5x
JP9
CPU External Frequency¡ G JP9
CPU
JP9
2-3
1-2
1-2
Select by BIOS setting
Ratio
1
5.5x
OFF
OFF
6.0x
ON
6.5x
OFF
7.0x
ON
OFF
7.5x
OFF
OFF
8.0x
ON
Pentium III
Bus
Ratio
100MHz
5.0x
100MHz
5.5x
100MHz
6.0x
100MHz
6.5x
100MHz
7.0x
100MHz
7.5x
100MHz
8.0x
100MHz
8.5x
6
BIOS Seting
Default
Default
2
3
4
OFF
ON
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
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