Updated: 10/17/2017 by Computer Hope

Motherboard LEDShort for Power LED, the PLED is a connection on the system panel header labeled PLED, PLED1, or PLED2 that lights the Power LED indicators on your motherboard or front of your case. In the picture to the right, the motherboard LED is labeled as PLED2, which corresponds to its connector.

In the example below of a system panel connector, the PLED is a three pin connector with the top left corner of the panel connectors positive (+) and the negative wire going to the right.

System panel connector

Hardware terms, LED, System panel header