Question 3-1 Pin Power LED

[JWSipor]

Locate the 3-1 Pin Power LED connector on the motherboard

 

[COLGeek]

What is the make/model of your motherboard? With that information, you can look up the motherboard manual that will provide you with all motherboard header information.

Not all motherboards have a 3-1 connection, only a 2-pin connection. If that is your situation, you can usually reposition the wires in the 3-1 connector to deal with this scenario.