After I installed the card (I put in slot 6 on my z820) I booted up the machine and it rebooted itself and upon boot up gave me this error
928-Fatal PCIe error
PCIe error detected Slot 6
Malformed TLP
tried moving the PCIe card (LSI-9280 8e) into slot 1, which I determined was the appropriate slot for the card, as slot 6 is x16 and slot 1 is x8.
But when I rebooted I had the same problem. The system rebooted itself and gave the same error. Any thoughts on why this might be and how to proceed?