I am losing what's left of my mind. I just recently built myself a new pc since my Alienware (I had the money, then) is now 10 years old.
I will do my best listing the components in my new build.
CPU = i5 9600k
RAM = 16GB (8+2) 2666
GPU = AMD RX 580 8GB
Storage = 1TB Samsung 860 Evo
PSU = EVGA 750 watt 80+ Gold
Now for what is giving me a massive headache. Only the primary drive (the samsung ssd/boot drive) is being recognized in both the bios and the device manager. I have tried installing a (internal) Western Digital Black 2TB and another at 4TB. I have also tried external drives that use the usb 3.0 interface. None of these drives will appear in any way, shape or form. I think I have tried 5-6 different hdd/ssd and still only the boot drive is the only one being recognized.
I am currently going through the MSI FAQ section which is 60+ pages of 20 topics per page to try and find a solution (MSI Customer Service is incredibly hard to find and contact. Still trying on that front as well). If I do find a fix I will immediately post my success here. If you have any questions for me, I will be checking this post VERY often!
Thank you for your time
*Currently reading mb manual since I am not fully knowledgeable on m.2 / ssd / nvme interactions with the mb*