MSI X58M Xeon Microcode Problems

[DoctorAsBest]

They also all work with the Xeon on the MSI as long as it's on it's stock 133x22 CPU clock and the memory is set to 1066.

I need the screenshot for "Xeon on the MSI" with this default values!

You might be onto something here... with the Xeon installed, nothing shows up under "SPD" ... let me try different memory real quick...


EDIT:

Yep, nothing shows up under SPD, tried 3 different memory modules now...

[DoctorAsBest]

I just opened X58M 3.80 Bios and P6T7 1102 Bios side by side in MMTOOL and i noticed something:

In X58M BIOS: CPU ID: 06C2, Update Revision: 13, Date 2010/09/07
In P6T7 BIOS: CPU ID: 06C2, Update Revision: 14, Date 2011/03/11

could this be the Problem?

[DeathBringer]

Extract it from P6T7 and replace in X58M with MMTOOL.
But I think it don't help.