Please help freezing is annoying

[lolzxdrofl]

hi... well my computer lately has been freezing, a lot under full screen HD, and online or offline gaming.
i seriously had this problem forever, a technicion it was the internet so i changed it to the Asus N56, still same problem.
specs: brackets are old specs.
2xHIS 6850 (5770 alt card)
GIGABYTE-990FXA-UD3 (asus m-478a5)
CORSAIR TX850M (I have antec 650 Earthwatts as well)
patriot 4x2gb 8gb ddr3 (mushking 2x2 4gb ddr2)
AMD B60 x4 AM3 3.7 ghz (o.c, unlocked)
Genuine windows 7 home premium.
so what i've done is switched out the videocards, and mobo/ram but problem still occurs, god drives me insane, i can't handle MW3 offline it freezes after the bar loads, sc2 offline either, and online it just freezes as well.
Furmark for 20 minutes 65 Degrees, 71 degrees, no freezes or lags on furmark, even when downloading there's no freezing.
im at a lost i tried switching screens what else can i fix?

 

[amuffin]

DO you have the drivers correctly installed and it possibly could be bad ram, you can't use ddr2 ram in a ddr3 board btw.

 

[lolzxdrofl]

DO you have the drivers correctly installed and it possibly could be bad ram, you can't use ddr2 ram in a ddr3 board btw.

yea i have ddr3, if you read i said that the DDR2 was my old specs the one in brackets are all my old specs, sorry if i didnt clarify that, my drivers are up to date and installed.

 

[amuffin]

yea i have ddr3, if you read i said that the DDR2 was my old specs the one in brackets are all my old specs, sorry if i didnt clarify that, my drivers are up to date and installed.

Try some different ram.

 

[lolzxdrofl]

Try some different ram.

er, ok like put them in one at a time, or switch em out completely.

 

[amuffin]

er, ok like put them in one at a time, or switch em out completely.

Are they running in dual channel or single channel? Put the sticks in to the corresponding colors.

 

[lolzxdrofl]

Are they running in dual channel or single channel? Put the sticks in to the corresponding colors.

dual channel and all my ram slots are black but its the same position as my old computer corresponding colours.

 

[lolzxdrofl]

Nvm I figured it out just something wrong in my harddsisk that forced me to unninstall everything thx for ur help