All of my motherboard's PCI Express x16 slots stopped working

I had a problem! I use a mini-ITX motherboard and I bought an Elgato 4k60 Pro to capture

PCIe versions can ABSOLUTELY affect your performance If you've bought a PCIe card and expect it to perform in a PCIe or PCIe slot

does it matter which pcie slot i use for gpu Many People Put This In The Wrong GPU Slot !!

does acer aspire 3 have sd card slot microSD card slot for main storage; 40-pin expansion header; Micro-USB NVIDIA uses cookies to enable and improve the use of the website GPC signal