PCIe 4 Ready - MSI B550-A Pro Slot Not Working

Slot de Aço ASRock Gen4 ASRock Full Coverage Heatsink ASRock Hyper 1 x Hyper Socket , PCIe M Key type module support support 2230

PCIe 4 Ready - MSI B550-A Pro Slot Not Working I have a small Adata NVME SSD in the M2_1 slot which was installed by local computer shop on which the OS is loaded In addition I have an

Slot de Aço ASRock Gen4 ASRock Full Coverage Heatsink ASRock Hyper 1 x Hyper Socket , PCIe M Key type module support support 2230

co to slot 2 card occupying the M2_1 slot? Spec says, If M2_1 is occupied, PCIE4 will be disabled AM4 Ryzen CPUs have at most 24 PCIe lanes 4

The issue is that the new drive, which is a Gen4 LEXAR 1TB NM790, isn't working at all in the lower slot M2_1 connector for compatibility with

m2_1 slot 1x PCIe x16 slot Intel Z790 Chipset: 1x PCIe x16 slot Suporta modo 1x Socket Hyper , suporta o tipo 22602280 PCIe Gen4x4

2 placed in the m2_1 slot is not gen 5 On the hero, the first slot does not share bandwidth with pcie16_1 No, you will not lose gpu lanes if using m2_1