if you tried with 3-4-4-8 timings, all i can say is its your ram causing havoc with your system files, give back your new ram, next time try to get identical rams.
it is not a psu but ram incompatiblity issue as pointed by deejay & me
p.s. - use only one ram now, everytime you try both rams you will end up corrupting your system files.
it is not a psu but ram incompatiblity issue as pointed by deejay & me
p.s. - use only one ram now, everytime you try both rams you will end up corrupting your system files.