thank you for sharing.
1. Update the server with the latest bios and all firmware.
-> I have followed your instructions to install the bios version cp040096 -> This doesn't fix the error still occurring.
2. Replace the riser#1, if the issue doesn't resolve after bios & firmware updates.
-> What is the next processing direction? If I replace riser#1 but still can't fix the error? I currently only have riser#1 and have to bid at high price according to your requirements riser#1 and I don't want to pay any fee if buying riser#1 still not fix the error.
If any member has successfully fixed the error when replacing riser#1 please tell me what the success rate is.