What is the meaning of the blue PCIe slot on the Dell T7910

I wanted to put my graphics card on the second PCIe slot of my Asus Rog Strix-F x470 Reviewing video guides, it seems that people

Power Supply: Double-check if the power supply cables are securely connected to the motherboard and GPU · BIOS Settings: Ensure that there are no specific BIOS

pcie 30 in 40 slot The smallest of the PCI Express slots, your standard PCI Express x1 slot is essentially your starting point for most expansion cards, especially port expansions

pcie 1 slot The most common are PCIe x16 slots, which many modern-day GPUs are slotted into Keep in mind there are generations to PCIe, each doubling in