Asus A7N8X Series User Manual page 41

11) SATA Serial ATA Connectors (2 x 7-pin PRI_SATA1, SEC_SATA1)
(Optional)
Two headers support serial ATA133 devices including hard-drives and cd-
roms.
® A7N8X
A7N8X SATA Connectors
12) Infrared Module connector (10-1 or 10-2 pin IR_CON1)
These connectors support an optional wireless transmitting and receiving
infrared module. The module mounts to a small opening on the system chassis
that support this feature. You must also configure the UART2 Use As
parameter in BIOS to set UART2 for use with IR.
Use the ten pins as shown in Back View and connect a ribbon cable from the
module to the motherboard SIR connector according to the pin definitions.
® A7N8X
A7N8X Infrared Connector
ASUS A7N8X motherboard user guide
SEC_SATA1 PRI_SATA1
IR_CON1
Standard Infrared (SIR)
Front View
SIR
CIR
Back View
IRTX +5V
(NC)
GND
IRRX
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