Hi!

I'm new to the forum, hello!

I bought a Pentium III board, a TriGem Lomita and there are about three connections that I have no idea what they do, hopefully you can help me.
The board has the following markings: Mat,NO:128401 LOMITA 010116 which is a bit different from the TriGem Lomita published at theretroweb:
https://theretroweb.com/motherboards/s/trigem-lomita

Here are some pictures and a few comments.

From top to bottom, I'll describe to the best of my ability:
1.- 4 pin white connector to the right of the floppy disk connector labeled "Video CON4 CN45".
2.- 3 pin black connector to the left of the floppy disk connector, no label as far as I can see, probably CD Audio?
3.- 3 pin white connector to the right of the 20 pinned IC, labeled "CN44".
4.- pin headers between PCI slot 1 and PCI slot 2, two rows of 4 pins paralel to each other, and one row of 5 pins,
5.- 3 pin white connector between PCI slot 2 and PCI slot 3 labeled "CD_CON3"

A google search suggests that this board was installed in an HP desktop computer, I don't recall which model exactly.

So, what are all these connectors for?

Any comment or help is highly appreciated.