Chapter 2 INSTALLATION
NOTE:
The CPU and/or motherboard will overheat
if there is no airflow across the CPU and
onboard heat sinks. Damage may occur to
the motherboard and/or the CPU fan if
these pins are incorrectly used. These are
not jumpers, do not place jumper caps over
these pins.
11. IrDA Compliant Infrared Module Connecto
r (J5)
This connector support the optional wireless transmitting and
receiving infrared module. This module mounts to a small
opening on system cases that support this feature. You must also
configure UART 2. Use Infrared in Chipset Features Setup to
select whether UART 2 is directed for use with COM2 or IrDA.
When IrDA is selected in BIOS, COM2 will be disabled. Use the
five pins or six pins as shown and connect a ribbon cable from
the module to the motherboard to the pin definitions.
EP-PI11 User’s Manual
22
Pin :
1 VCC 6 NC
2 IRRXH 7 CIRRX
3 IRRX 8 VSB
4 GND 9 NC
5 IRTX 10 NC
J5:
Rear IR
