finaly stabilized the system , unpluget all DVD RW, DVD , DVB-s and PWR mpg 2 boards ,and ! downrated the DDR2700 to 2100 mean 266 speed , it works , fine got plenty of frame rate in any game even all option on max , even WW2ol who realy sux is smoth like never before,
upgrading after x max to Colance water coling and Antec 480 W < 180 euro , ouch:eek: > power , and then will see , thx to every one for the tips:)