J9: Ps/2 Keyboard And Mouse Connector; J10, J11: External Ps/2 Mouse And Keyboard Connector; J12: Wake On Lan Connector - Intel IB935 User Manual

INSTALLATIONS
Hard Disk Drive LED Connector: Pins 10 and 20
This connector connects to the hard drive activity LED on
control panel. This LED will flash when the HDD is being
accessed.

J9: PS/2 Keyboard and Mouse Connector

J9 uses a Y-cable with dual D-connectors for a PS/2 keyboard and a PS/2
mouse.
J9

J10, J11: External PS/2 Mouse and Keyboard Connector

J12: Wake On LAN Connector

J12 is a 3-pin header for the Wake On LAN function on the
motherboard. The following table shows the pin out assignments of this
connector. Wake On LAN will function properly only with an ATX
power supply with 5VSB that has 1A.
20
Pin # Signal Name
1 Keyboard data
2
3
4
5 Keyboard Clock
6 Mouse Clock
Pin #
1
2
3
4
5
Pin # Signal Name
1 +5VSB
2 Ground
3 LAN Wakeup
IB935 User's Manual
Pin # Signal Name
10 HDD Active
20
Mouse data
Ground
Vcc
J10
KB clock
KB data
N.C.
Ground
Vcc
5V
J11
Mouse data
N.C.
Ground
Vcc
Mouse clock