Will my graphics card work in all PCIe slots?

List of Motherboards with 3 PCI-Express x16 Slots: GIGABYTE B650 Gaming X AX V2, MSI X670E Gaming Plus WiFi, ASUS ROG Strix Z790-E Gaming WiFi II,

I have 2 x16 pcie and 4 x1 slots I have 2 x8 cards in the x16 slots, but need basic display adapter functionality for debian xfce

pcie x16 expansion slot when you inserted the card in the top pcie 16 slot did it click in place? also what does the gpu info page in the bios say page 130 of the

pcie slot bracket Install a PCI Express x16 card into a PCI Express x4 slot, in a 1U chassis The PEX4TO16R PCI Express x4 to x16 Slot Extension Adapter lets you install PCI