Graphics card problem?

[sRy]

whenever i play game sometimes my screen freeze and gets blurry and some small green + blue + red line on the screen however some games like CoD 4 and GTA SA rarely get this error but games like Sims 2 Assassins creed get this error frequently.Most game force me to reset my pc but some like sims 2 reset it by itself.i'll try to post some screenies later.i've also try scanning for artifacts in ATItool no problem.

EDIT:FIXED IT.some moron thats has been overclocking the graphics card forgot to return it to the default clock

[Watti]

Wats ur Graphics Card... and Whats ur DX Version... And all that Computer specs crap

[JJ]

you have clocked your graphic card?

[Fatboy_Rob]

EDIT:FIXED IT. some moron thats has been over clocking the graphics card forgot to return it to the default clock

Well.... I wonder who that moron was... :redface:
Don't over clock anything, if you don't know what your doing.

[Brains]

  Moron....U re lucky u didnt burn ur card

[Custom]

Try reinstall the driver to your graphic card, or reformat (reinstall windows)
That should help