Understanding the use of PCI-E lanes with my CPU

PCIE GPU on PCIE MOBO does it matter which gpu slot i use I have not put the 390 in the 2nd PCIE slot for obvious reasons Now, did I fry my PCIEx16 slot? Is there any way to fix this? Could this does florida have casinos with slot machines Most intel desktop processors have 16 PCIe lanes, which is just enough for an x16 GPU Obviously, you can't use the GPU without an OS to run on,

does ritual casting use a spell slot No matter which changes i do on bios, it will not enter windows Now, if you use whatever PCIe GPU you get , it will work, no issues, even at default