Quote Originally Posted by hokiealumnus View Post
Easy there killer, we want your NB to survive. Drop vMCH to ~1.44v'ish. That should be enough to get you to 445FSB. Were I to guess, you are also having a RAM issue. Drop the CPU : DRAM ratio to 1:1 for now, underclock your RAM a hair and see if your CPU will make it to 4GHz. You can worry about the RAM later.
thanks hokiealumnus

i bought a new e8400 (and sold older), SLB9J, E0 and 1.2500V VID. this cpu can run easily on 4 GHz with 1.3xxx VCore. i will try to lower VCoer at tomorrow

i dropped vMCH to default value, thanks