Dell 1950 :pcie training: error internal storage slot

Dell 1950 :pcie training: error internal storage slot pcie training error slot 1 I suspect the NIC malfunction so I try to slot in another NIC card but it dont seem to work may be compatibility problem? Any Idea? Avatar pcie gen 4 in gen 3 slot Cause One of the following components may have failed: The internal RAID controller; The slot on the motherboard that the RAID controller uses

pcie gen 4 in gen 3 slot HP Elitebook X360 1030 G4 Touchscreen 2 in 1 Notebook Intel Core i7-8665U 16GB RAM 512GB PCIe NVMe Intel UHD Graphics 620 FINANCING

pcie x32 slot PCIe Training Error: Integrated RAID System halted! Environment Red Hat Enterprise Linux ; Dell PowerEdge R710 Subscriber exclusive content  The pcie card I have in the raid PCIe slot is the PERC H710 raid card The 1:33 pm ≫ Next: PowerEdge 2900 - PSU problem