Connectors C-5
Fan Connectors
The system board has three 4-pin, shrouded, and keyed fan connectors.
Fan Connector Pinout
Pin Signal
1 +12V
2GND
3 Fan sensor
4 Speed adjust (If Applicable)
SVGA Video Port
Video Port Connector Pinout
Pin Signal Pin Signal
1Red 9 NC
2 Green 10 GND
3Blue 11NC
4 NC 12 DDCDAT
5 GND 13 HSYNC
6 GND 14 VSYNC
7 GND 15 DDCCLK
8GND
Keyboard and Mouse Connectors
The keyboard and mouse connectors are functionally equivalent.
Keyboard and Mouse Connector Pinouts
Pin Keyboard signal Pin Mouse signal
1 KEYDAT 1 MSEDAT
2NC 2NC
3 GND 3 GND
4 FUSED_VCC (+5 V) 4 FUSED_VCC (+5 V)
5 KEYCLK 5 MSECLK
6NC 6NC
