VIA Technologies P4M266A User Manual page 24

Installation
3-5 Connectors
PS/2
Mouse
PS/2
Keyboard
COM1
JCPU_FAN
JSYS_FAN
Page 3-10
Parallel Port
VGA1
USB2.0
ports
Figure 11 - I/O Ports
JCPU_FAN / JSYS_FAN:
JCPU_FAN
+12V
Sence
GAME1:
RJ-45 LAN
(Optional) Line-in/Rear out (Light blue)
Line-out/Front out (Lime)
Mic-in/Center&Subwoofer (Pink)
USB2.0
ports
JSYS_FAN
Ground
Sence
+12V
Ground