yeah. all the settings are @stock. and the problem occurs even if i manually set the RAM frequency to a lower value (i.e. 1333mhz) and dram voltage to a higher value (i.e. 1.6v ).
now i've managed to get the system work with only ONE stick of ram installed in a black slot on the sniper after i've flash the latest beta bios. now it seems that any combination of 2 sticks of ram give me error 15 and boot loop...
so, the BIOS right now is the latest beta (F8J), and the problem is still here.
and i don't think it's a voltage problem, 'cause now the Sniper doesn't boot up even with only 2 sticks of ram...
btw, on P67 motherboard i run for a year 4 sticks of Crucial Tactical without increasing any voltages.
Edited by Goofy Goober - 4/15/13 at 6:48am