Appendix 1: Quick Jumper Setting Reference
JP1A: Audio enable/disable jumper
Use this jumper to enable or disable the audio system integrated on the
mainboard.
Function Jumper
Cap
Enable audio
Open pins 1-2
Disable audio
Short pins 1-2
JP1A
1
2
JP1B: Modem enable/disable jumper
Use this jumper to enable or disable the modem integrated on the
mainboard.
Function Jumper
Cap
Enable modem
Open pins 1-2
Disable modem
Short pins 1-2
1
2
JP1B
Note:
If you use jumper JP1A to disable the audio system, the
modem is automatically disabled as well, even if JP1B is set to
enabled.
JP2: Keyboard power on jumper
Use this 3-pin jumper to enable keyboard power on with hot keys or
password.
3
2
1
Function Jumper
Cap
Disable keyboard power on Short pins 1-2
Enable keyboard power on
Short pins 2-3
JP2
JP4: Select Slot1 or Socket-370 jumper
Use this jumper to select if you are installing a processor into the Slot1 or
a processor into the socket-370.
Function Jumper
Cap
Select Slot1
Short Pins 1-2
Select socket-370
Short pins 2-3
JP4
1 2 3
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