OCZ 2x2 gb ram
powercolor hd 5770
lg dvd writer
computer freeze with one color on screen (all red, or all grey, etc) when i am playing 3d intensive games or just surfing the net. it happens few times on one day or doesnt happen for two days or so.
One thing I noticed is computer screen blink (goes blank and come back(about less than 0.5 sec)) couple times or so before it freeze.
Another one is when i tried to read the virtual drive, it give me reading error but the image file is already been read correctly or can be read correctly after reboot.
I have tried resetting memories and video cards....same result.
I dont know what else i should do the fix this problem and i have almost nothing to change to see if one of component is problem.
Please any suggestion would be helpful. thank you in advance.