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Appendix 1: Quick Jumper Setting Reference
JP1: Clear CMOS memory jumper
Use this 3-pin jumper top clear all the current data stored in 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 keyboard power on with hot keys or password.
Function
Jumper Cap
Enable keyboard power on
Short pins 2-3
Disable keyboard power on
Short pins 1-2
JP4: Audio enable/disable jumper
Use this jumper to enable or disable the audio system integrated on the mainboard.
Function
Jumper Cap
Enable audio
Short Pins 1-2
Disable audio
Short pins 2-3
JP5: SPDIF output signal level jumper
Use this 2-pin jumper to set an SPDIF output signal of 0.5V or 5V
Function
Jumper Cap
5 volts
Short pins 1-2
0.5 volts
Open pins 1-2
PANEL1: Panel connectors for switches and indicators
Use the panel connector to implement the switches and indicators on your system case.
Function
Pins
Speaker
1, 3, 5, +7
Power Indicator
+2, +4, 6
Keylock
+8, 10
Green Indicator
+13, 14
Hard Disk Indicator
+15, 16
Reset Switch
17, 18
Suspend Switch
19, 20
Power Switch
21, 22
1
2
3
JP1
2
1
22 21
Speaker
Power LED
KeyLock
HDD LED
Reset SW
Suspend SW
Power SW
Green LED
PANEL1
1
2
3
JP2
1 2 3
JP4
1 2
JP5
