Installing a GPU in the PCIE-4 slot instead of PCIE-1?

PCIe4 NVMe 0 10 AIX and Linux module for AIXLinux #EC5X slot has a 15-mm NVMe form factor Optical cable adapter T1 98 IBM Power E1050

PCIe x16: This is the largest PCIe slot with 16 data lanes PCIe x16 slots are associated with graphics cards and provide the highest bandwidth available

jugar slot dead or alive online As far as the top slot sounds like maybe the CPU isn't making proper contact to the socket in some way perhaps due to the heatsink

777 jackpot slot I can then at least run 8x on main slot 1 I'll get around to it sometime Sadly the 4090 card blocks ALL SLOTS if put in slot 1