
14
System Case Connections
GND
GND
GND
Turbo LED
Reset SW
Keyboard
Lock
Power LED
VCC
VCC
GND
Turbo SW
VCC
NC
GND
GND
NC
Speaker
15. IR infrared module connector: IR1
This connector supports the optional wireless transmitting and receiving infrared module.
This module mounts to small opening on system cases that support this feature you must
also configure the setting through BIOS setup. Use the four pins as shown on the Back View
and connect a ribbon cable from the module to the mainboard according to the pin definitions.
SIR
IR1
IR Infrared Module Connector
16. FAN connector: CPUFAN , SYSFAN
SYSFAN
CPUFAN
FAN Connector
17. Power-On button connector: PS-ON
2
4
GND
Push Button
Power-On button connector
18. Wake On Lan connector: WOL
WOL
+ 5VSB GND WON