COMPUTER HELP

[Italian Stalion]

I know Ive posted in this topic before but getting a new fan did not solve my problem leaving me to believe my computer is not overheating. When I play starcraft 2 and tropico 3 my computer will randomly turn black then turn a random color orange, blue, light blue, green ect. then turn black then say there is no monitor connection then turn black then bring me back to the game. or it will just straight up freeze.
SPECS
motherboard: m4a785td m evo asus
cpu: anthlon 2 x3 440 rana
ram: 2gb gskill 1600 mhz ram
gpu: ati 5670 1gb saphire
case: micro atx roswill
cooling 1 80mm front intake fan 1 120mm back output fan 1 120 intake side fan (blowing right on gpu = ITS NOT OVERHEATING )
460 watt psu (did wattage calculator Ive got plenty of extra)
Ive installed the latest grahpics driver (cc 10.7)
Ive installed every other driver i could think of (gpu, chipset, sound, vga, lan) I even flashed my bios to the latest version.
Thanks for any help you guys can come up with

 

[Catalyst6]

Shouting thread title is shouting.

OT: It might be your monitor going to crap. Try hooking up another one and see if it happens again. If it does, then your video card might be failing.

 

[hyperhammy]

Wow your pc is changing colors?! I want your case!
Just kidding. Give it to someone that knows what they're doing.
Not to sound mean!
I think it might be something with the videocard.

 

[Italian Stalion]

Shouting thread title is shouting.

OT: It might be your monitor going to crap. Try hooking up another one and see if it happens again. If it does, then your video card might be failing.

sorry about caps lol, but yeah I have switched it with other monitors to no avail, even switched from vga to dvi no diff

 

[nofear220]

Try updating your graphics drivers. & reinstall Direct X

 

[Italian Stalion]

Ive installed the latest grahpics driver (cc 10.7)
Ive installed every other driver i could think of (gpu, chipset, sound, vga, lan) I even flashed my bios to the latest version.