MATSONIC MS7112C - Appendix 1: Quick Jumper Setting Reference

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Appendix 1: Quick Jumper Setting Reference
JP1: Clear CMOS Memory Jumper
Use this 3-pin jumper to clear the contents of the CMOS memory.
Function Jumper Cap
Normal Operation Short pins 1-2
Clear CMOS Short pins 2-3
JP2: Keyboard Power On Jumper
Use this 3-pin jumper to enable a keyboard power on.
Function Jumper Cap
Disable keyboard power on Short pins 1-2
Enable keyboard power on Short pins 2-3
JP4: System Bus Frequency Select Jumper
Use this jumper to select an auto-detected system bus frequency or
force a frequency of 100 MHz
Function Jumper Cap
Normal Short pins 1-2
Force 100 MHz Short pins 2-3
JP7: Flash BIOS Enable/Disable Jumper
Use this 3-pin jumper to enable or disable a flash BIOS.
Function Jumper Cap
Enable flash BIOS Short pins 1-2
Disable flash BIOS Open pins 2-3
JP1
3
2
1
JP2
1 2 3
JP4
1 2 3
JP7
1 2 3