Appendix 1: Quick Jumper Setting Reference - MATSONIC MS7112C Manual

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
Normal Operation
Clear CMOS
JP2: Keyboard Power On Jumper
Use this 3-pin jumper to enable a keyboard power on.
Function
Disable keyboard power on
Enable keyboard power on
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
Enable flash BIOS
Disable flash BIOS
48
Jumper Cap
Short pins 1-2
Short pins 2-3
Jumper Cap
Short pins 1-2
Short pins 2-3
Jumper Cap
Short pins 1-2
Open pins 2-3
3
JP1
2
1
JP2
1 2 3
JP4
1 2 3
JP7
1 2 3