I updated BIOS to v2.0a on X9SCI-LN4 and X9SCM-F. I installed 4x 8GB memories, but both MBs only display 16GB in BIOS with E3-1230 v2 CPU; there is no problem if using E3-1220 CPU. Do you know the problem?
Please check your ME version. For IvyBridge support, ME must update to 2.2.0.49. You can update ME with this command: "AFUDOSU.EXE BIOS_Name /mer /opr /fdt". "/mer /opr /fdt" is the options to update ME.