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Hardware Setup 9
PS/2 Mouse Connector
A six-pin female PS/2 mouse connector is located at the rear of the
board. Plug the mouse jack into this connector.
IR – IR Connector
A ten-pin wafer connector is for connecting to the IR device. Use the
device that has the ASKIR or HPSIR specification and choose
ASKIR/HPSIR from the BIOS setup.
IR Connector
Pin Assignment
6 Empty
7 CIRRX
8 VSB
9 Empty
10 Empty
VCC 1
FIRRX 2
IRRX 3
GND 4
IRTX 5
There are two ways to use this IR function. One is to connect a 5-pin IR
device and treat it like an ordinary IR port. The other way is to connect a
10-pin IR device and use the advanced ÒIR Wake UpÓ PC function. Ask
your IR provider for the new ÒIR Wake UpÓ function.
Keylock & Power LED Connector
This connector is for a lock that may be installed on the system case for
enabling or disabling the keyboard. This connector also attaches to the
caseÕs Power LED. (Pin 1, 3 for power LED, pin 4, 5 for keylock.)
SPK – Speaker Connector
Attach the system speaker to connector SPK.
RST – Hardware Reset Control
Attach the Reset switch to RST. Closing the Reset switch restarts the
system.