TMC TI6NBF+, User Manual

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Chapter 5 Installation
Pentium II /III ATX Motherboard User’s Manual 27
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 Ground
20 5V
5.12 J21: Chassis Fan Power Connector
J21 is a 3-pin header for the chassis fan power connector. The fan must be
a 12V fan.
Pin # Signal Name
1 Rotation
2 +12V
1 2 3
3 Ground
5.13 J23: AGP Fan Power Connector
J23 is a 3-pin header for the AGP fan power connector. The fan must be a
12V fan.
Pin # Signal Name
1 Rotation
2 +12V
3 2 1
3 Ground
5.14 JP3: Wake on LAN Connector
JP3 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 200mA.
Pin # Signal Name
1 +5VSB
2 Ground
3 2 1
3 Wake on LAN