J21: Chassis Fan Power Connector; J23: Agp Fan Power Connector; Jp3: Wake On Lan Connector - TMC TI6NBF+ User Manual

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.

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.
1 2 3

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.
3 2 1

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.
3 2 1
TI6NBF+ Pentium II /III ATX Motherboard User's Manual
Chapter 5 Installation
Pin # Signal Name
10 Ground
20 5V
Pin # Signal Name
1 Rotation
2 +12V
3 Ground
Pin # Signal Name
1 Rotation
2 +12V
3 Ground
Pin # Signal Name
1 +5VSB
2 Ground
3 Wake on LAN
27