What happen is that I was trying to primarily install Win 11 on it with all my softwares but it would fail everytime I would try.
So I used an old 2'5'' SSD instead and its obviously working on that one.
Now I've installed it as an extra drive and everytime I would write or read something bigger then 2 GB on it, it would fail and disapear.
So then I would reboot and in the bios it would not show up.
So I would reboot again and if I unplug and replug the Power Supply then it would show up again.
I would try to transfer a big folder on it for quick access and it would fail again and disappear.
And so on and so forth.
Funny thing is that I did install it on my old laptop and it work flawlessly so I don't understand what the issue is.
Now I got it mounted in the M2_1 slot PCIe Gen 5( the 128 gbps one ) and as I said, it appear and disappear randomly.
When I first started to try to install Windows 11 on it, It was sloted in the M2_2 slot PCIe Gen 4 ( 64gbps one ) .
So both M2 slots are acting up the same way in the DeskMini x600.
But on my old Gigabyte Aero 15 OLED ( 11800H ) it work flawlessly. No issue at all.
So now I have a brand new PCIe Gen 5 M2 Blazing (FireCuda 540 2TB) mounted that I cannot use for anything as it fails randomly.
I'm wondering if the issue is not the BIOS or the Motherboard itself....
Is there a software that could help me pin point the issue ?