GPU only recognized when booting from a certain ssd...

[flomorian]

I dont even know how this is possible...

 

I just finished building my PC and installed Windows on my SSD (the wrong one). As both my SSD's are exactly the same size i had no way (i think) to know which one is the right one... Everything worked fine tho. Both SSD's were detected and working, the GPU worked, everything. As i noticed that i installed Windows on the wrong SSD i tried to install it on the other one. The installation process worked BUT, when i now boot from the right SSD (the M.2 SSD) my system doesnt detect my graphics card? I still have my monitor plugged into the graphics card and windows boots and works and all but a bit laggy as the graphics card for sure doesnt work as it should...

 

Also: When i boot from the M.2 not only the GPU is not detected also the Ethernet doesnt seem to be working or the Wifi...

 

What i really dont understand is how i have my monitor plugged into the GPU, get a screen but the GPU is not detected?

 

Parts:

MB:ASUS Prime Z690

CPU: i7 12700k

GPU: RTX 3080

SSD 1 (m.2): Kingston Fury Renegade

SSD 2 (SATA): Samsung 870 EVO

Memory: Kingston Fury Beast DDR5 4800