I believe you had to use some kind of bracket that was sold with the board. If I were you I'd try to figure out where's the + and the - and then try to figure out which pin is D+ and which pin is D- by trial and error.

Then tell us which pins are which 😀

I see that explains the lack of information. I shall work it out and let you all know 😁.

Thank you ,

Are you sure that the motherboard model is (Abit AB-IT 5V)? I can't find it anywhere.

yeah although It's not an easy one to find. I found the manual here
https://www.manualslib.com/products/Abit-Ab-I … 5v-9615731.html

We have it on uh19 http://www.win3x.org/uh19/motherboards/103

By the way would you like to help us and send us a good picture of the motherboard ? (With just the board, no cables in the way, no cards, etc and good lighting) ?

Motherboard

Thanks !