amd mainbord - ram 1600 apacer

[amirali]

hi all
dear friend i have this component on pc :
1 - amd 6200 fx 3.58 - turbo
2 - p990 fxa gd 80 - ms 7640 - msi
3 - apacer 1600MHz black panther 2 * 4g
4 - msi 6570 2g share to 6 g
5 - power thermal take 630 smart 80plus silver
6 - hard seagate 64 mb buffer


help :
my system after 1.5 - 2.5 hours workingshow me blue page that show problemm your memory and retarting and again after 1.5 - 2.5 hours


plz help me to solving this problem

thanks for help