Hello zuiding_666
Thank you for posting on the Intel️® communities. We would be more than glad to help you with your issue.
In order to have a better understanding of your issue, please provide me with the following:
1. What specific steps are you taking when encountering the 'No Command' error during the PCIE Gen5 margining test with the Motherboard as the RX side?
2. Can you provide details about the configuration and setup used for the PCIE Gen5 margining test, including any recent changes or updates?
3. Are there any error logs or messages beyond 'No Command' and 'ClrErrLog' that could offer additional insights into the issue?
4. Have you observed this problem consistently, or does it occur intermittently? Are there any patterns or specific conditions under which the errors tend to occur?
Please download and scan your system using our tool, Intel® System Support Utility so we can help check your system info first. Once finished downloading, open the tool, click on scan 'Everything', click next, then save the system information to a .txt file. Please provide the .txt file.
This document will be necessary to check your entire system, in order to find possible errors or incompatibilities.
Best regards,
Isaac Q.
Intel Customer Support Technician
