** OFFICIAL ** Intel DX38BT & DX48BT2 BoneTrail Thread

[Randy]

If you had to go to the 400 strap then chances are that your vMCH isn't high enough or your memory can't take the DDR3-1800 speed which results from 333/1333@450FSB.



The new memory settings may be defaulting to something slower. Did you do a BIOS reset to defaults after applying 1521? It may help.

Yes I have reset many times. I am back to 1507 bios now, but I cannot return to where I was with the bios settings, as I get a bsod at the Windows splash screen. If I wanted to get the CPU back to 3.8 and the memory @ 1521, how would you set it ? I can now set the memory to 1333 in the bios, and everest says it is actually there.