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2.19-6 Infrared Module Connector: JIR1
The mainboard provides two 5-pin infrared (IR) connectors for IR modules.
These connectors are for optional wireless transmitting and receiving
infrared module. You must configure the setting through the BIOS setup to
use the IR function. FIR and Consumer IR are reserved functions for future
Super I/O chipset. *FIR: CIRRX is reserved.
2.19-7 Internal Modem Ring Wake-Up Connector/Chassis
Intrusion Selector: J3
The J3 pin 1-6 is used for special internal modem that supports the ring
power on function.
J3
Short pin 7-8
Open pin 7-8
NC
IRTX
NC
GND
NC
IRRX
CIRRX
NC
VCC
NC
1
JIR1
8
Chassis
Intrusion
NC
5VSB
NC
MDM
1
NC
Chassis Intrusion
To Enable Chassis Intrusion
To Disable Chassis Intrusion
2-40
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