I'm a bit of a beginner and not a native English speaker, so bear with me! I've built my PC, but while checking some cables, I found one labeled "Front Panel LED" that I never plugged in. I think it needs to go to a pin on the motherboard, but it seems shorter than the other pins like the ones for the power button. I'm worried about forcing it and breaking something. I have a B450M Plus II motherboard—where should I connect this cable?
1 Answer
You can find where to connect the Front Panel LED by looking at your motherboard manual. Check pages 1-5 for the section titled "10-1 system Panel Header" and look for the "system power LED" pins. Just make sure to connect the positive and negative wires correctly, usually marked with + and - signs.

Is there a digital version of the manual available online?