1.4.9 IrDA Connector
IRRX
N. C.
Ground
VCC
1
Note:
The sequence of the pin functions on some IR cable may be
reversed from the pin function defined on the system board. Make
sure to connect the cable connector to the IR connector according to
their pin functions.
1.4.10 Cooling Fan Connectors
3
N. C.
Power
Ground
1
2nd fan
3
1
Sense
Ground
Power
System fan
IRTX
5
Quick Setup Guide
Sense
Power
Speed
Ground
Control
1
CPU fan
1
4
11