Is there something like a dummy GPU? Something that could be used to fill up your open PCI slot to make your PC look better? - Quora

Can a graphics card run on a PCIe without an express slot? - Quora

Why is my PCI-E 16X lane not working anymore with my GPU, but works OK with my WiFi PCI card? - Quora

Which slot should I put my GPU in? Does a Graphics Card Have to Go in the First PCI-E Slot? - Quora

How to Build a PC - Installing the GPU - How-tos and DIY - Corsair Community

What is a good graphics card for a PC that you built on your own? - Quora

Is it possible for a GPU to work without being fitted in snugly in the PCIE slot? - Quora

Will turning on a PC with no graphics card in a PCI-E slot cause damage? - Quora

If we can put a GPU chip in a PCI-E card, does that mean we could have PCI-e CPUs? - Quora

What's the most powerful GPU right now that doesn't require a PCIE auxiliary power? - Quora