So I have the same issue, I get "Failing DIMM: DIMM location (Uncorrectable memory component found) DIMMA1" on a SuperMicro X11SPM-F
Is driving me NUTS
I tried everything suggested here but no luck.
Here is what I have and what I did so far.
The board is brand new with the latest BIOS - SuperMicro X11SPM-F
I have 2 Xeon Gold 6148 and I tried them both, same error. I did clean the CPU's contacts as well just in case
I have 6 x 32GB sticks of
Micron MTA18ASF2G72PDZ-2G6E1 and the CPU supports this memory
Here is what I did so far:
- So on the screen I get "Failing DIMM: DIMM location (Uncorrectable memory component found) DIMMA1" in both DIMMA1 and DIMMB1
- In the Health Event LOgs in IMPI I get "Failing DIMM: DIMM location (Uncorrectable memory component found). (DIMMA1) - Assertio and Failing DIMM: DIMM location (Uncorrectable memory component found). (DIMMB1) - Assertion
- Cleaned both CPU's and test each one of then, same error on the same memory banks A and B
- I tried changing frequency settings from auto to 2666 but still same issue.
- I moved the memory sticks around the error does not follow the memory.
- I reset the BIOS and still no luck.
- The motherboard is not in the case so nothing touching or shorting the bottom like in same cases here.
I have no idea what else to try. Could it be the CPU? I have 2 of them , I doubt it.
Could it be the memory? I doubt it, because if I moved the sticks around various banks and the error does not follow the memory stick
Could it be the board? Is brand new.
Please help