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APPENDIX A
QUICK GUIDE
The table below summaries the functions and settings of each jumper of the motherboard.
Function
Jumper Settings
5V Flash EPROM
J2:
1-2 short
System ROM
Selection
12V Flash EPROM
J2:
2-3 short
Always 100MHz Front Side Bus
J5:
open
CPU Front Side
Bus Freq.
66MHz or 100MHz – Auto Detected according the CPU
installed
J5:
short
Normal
J6:
1-2 short
Clear CMOS
Data
Clear
J6:
2-3 short
CPU Speed show only
J12:
2-3 short
Configuration
Jumper for CPU
Speed Protection
CPU Speed selection
J12:
1-2 short