Intel IB935 user manual J9 PS/2 Keyboard and Mouse Connector, J12 Wake On LAN Connector

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.

Pin #

Signal Name

10	HDD Active
20	5V

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

Pin # Signal Name

1Keyboard data

2Mouse data

3Ground

4Vcc

5Keyboard Clock

6Mouse Clock

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

Pin # J10

1KB clock

2KB data

3N.C.

4Ground

5Vcc

J11

Mouse data

N.C.

Ground

Vcc

Mouse clock

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.

Pin #	Signal Name
1	+5VSB
2	Ground
3	LAN Wakeup

20 IB935 User’s Manual