Asrock Taichi X399 connector query?

[Space Monkey]

Hi guys,

I'm at the point in my new build where I'm connecting all the cables and just looking at the manual with regards to the front panel connectors and I notice it seems there are 2 different connecters to connect up the Power LEDs (PLED +/-)?

I've never seen this before on a motherboard? Am I missing something obvious? Below are the relevant pages in the (rather poor) manual.

The second image also shows x2 PLED+ ??

 

[Space Monkey]

Ah ok thanks. I've decided to try the first set of connections as it's like every other mobo I've used, once it's plumbed in, I'll be ready to see if it works?