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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
motherboard according to the pin definitions.
16. USB Port connector: USB
The connectors are 4-pins connector that connect USB devices to the system board.
17. CPU FAN connector: CPUFAN1
18. Extra fanning system connectors: SYSFAN1
19. Power-On button connector: PS-ON (PWR BTN 2&4)
IR 1
Infrared Module Connector
J2
USB Port Connector
CPUFAN1
1
3
+12V
GND
R.P.M. SENCE
CPU Fan Connector
SYSFAN1
1
3
+12V
GND
R.P.M. SENCE
SYSTEM Fan Connector
14
VCC
NC
IRRX
GND
IRTX
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