GPU problems?

[lietuvis123]

Hey, yesterday i changed my video card coller and i got a problem :/ I turned on my pc and i seen : http://img205.imageshack.us/my.php?image=dsc00004qza.jpg :/ and striped icons on desktop :/ i cant describe it :/ any suggestions how to fix it? (new coller attached well i think :/ sry for bad english HELP ME PLEASE

 

[Nik_I]

looks kind of like it's overheating and producing artifcats on the screen. try re-installing the cooler.

 

[lietuvis123]

Already tryed this, but problem is not there :/ I think it`s VRAM problem :/ Any suggestions how to try test VRAM? I tryed ATItools but after 20min there was no errors (scan for artifacts) I know that sometimes artifacts is producing when people is trying to overclock their video cards, but my video card has never been overclocked :/ Does software can be guilty? (sory for mistakes, i think u understand me )

 

[coozie7]

Try reseating your main memory sticks and the card, also check the connections on the card itself to make sure they are clean.

 

[lietuvis123]

Artefacts still here Windows reinstalled 30min before, and newest drivers installed :/ More suggestions please Artifacts on my desktop: http://img301.imageshack.us/img301/7457/bepavadinimog.png

 

[jitpublisher]

It is either getting hot, or you have damaged the card when you installed the new cooler.

 

[lietuvis123]

well, should i change my video card? .Maybe there will be more suggestions? (screenshot in "L2" http://img134.imageshack.us/my.php?image=69985180.png and ATItool http://img9.imageshack.us/my.php?image=atic.jpg )