Audio I/O Port
Digital IO Port
COM Port 4
COM Port 2
COM Port 3
LPC Port
CPU FAN
Appendix C – Electrical Specifications for I/O Ports
CN22
CN24
CN26
CN27
CN28
CN29
CN36
+5V
+5V
+5V/+12V
+5V/+12V
+5V/+12V
+3.3V
+12V
+5V/1A
+5V/1A
+5V/0.5A or
+12V/0.5A
+5V/0.5A or
+12V/0.5A
+5V/0.5A or
+12V/0.5A
+3.3V/0.5A
+12V/0.5A
108