Dell PowerEdge T320420 tower server : PCIe Training Error (Slot 6)

error slot The PCIe slot possibly has 03POR3 Raid controller which seems to be causing the issue. Looking for guidance on possible solutions for the issue or debug. Server error: 503 - [address=0.0.0.0:12781, pid=304366] No available slot found for the embedding model. We recommend to launch the embedding model first, and then

errorslot login, (i) A description of the slot machine error code corresponding to each error condition must be affixed inside each slot machine unless the displayed slot.