Gigabyte GA-6VA+ User Manual page 25

6VA+
JP1 : Keyboard Power On (for ATX Power Supply only)
SW2
K.B : Keyboard Connector
SW2
1
2
3
Pin No. Function
1 Key Clock
2 Key Data
3
4
5 VCC (+5V)
BIOS
VIA
VT82C596B
6VA+
SW1
1-2 Close
Enable Keyboard Power On
1
VIA
VT82C693A
2-3 Close :
Disable Keyboard Power On
1
BIOS
VIA
VT82C596B
5
6VA+
4
SW1
NC
VIA
VT82C693A
GND
23
CPU
CPU