PCIe x1 card in PCIs x16 slot does not work

The more lanes it has, the longer the interface Generally, long slots are compatible with short interface products For example, PCIe X16 slot

Intel made this SAS expander card with an RA 4pin power connector to power from cable instead of the PCIe slot, the card has

short slot Buy Suitable for GT210 pcie x1 short slot compatible with x4 x8 x16 Linux server industrial control 1x graphics card at Aliexpress for

chili eruption slot The GPU fan doesn't spin up indicating no power to the PCIe slots I have a feeling that the fan connections didn't short themselves and that