New build for my girlfriend. Everything was going well but then I noticed one of my HD's was not showing up. Tested it in another port where I knew another HD was working and it showed up fine. The problem is that I have an SSD as my primary drive, a WD Black 1TB as a secondary drive (Program files, pics, docs etc) and then a WD 2TB drive for backup and storage, plus a CD ROM. The problem is I cannot get all of them to show up at the same time. It almost seems like when I plug a drive in somewhere, one cancels another out.
Can someone please explain what the Yellow/Beige ports, the Black ports, and the grey ports usage and which port should I use for 1: SSD, 2: WD Black 1TB, 3: WD Blue 2TB and 4: CD ROM. I understand that some are SATA, some are AS Media ports and some are SATA Express ports with connecting SATA ports. The mobo has 'thermal armour' on it and sadly this hides the markings and writing on the peripherals, so I can't even see what the ports are labelled as.
It's driving me insane. I guess the endless hours I've spent trying to fgure this all out has made my brain tired.
Thanks in advance.
Can someone please explain what the Yellow/Beige ports, the Black ports, and the grey ports usage and which port should I use for 1: SSD, 2: WD Black 1TB, 3: WD Blue 2TB and 4: CD ROM. I understand that some are SATA, some are AS Media ports and some are SATA Express ports with connecting SATA ports. The mobo has 'thermal armour' on it and sadly this hides the markings and writing on the peripherals, so I can't even see what the ports are labelled as.

It's driving me insane. I guess the endless hours I've spent trying to fgure this all out has made my brain tired.
Thanks in advance.