ASUS 9800xt graphics card problems

I bought my 9800xt a few months ago, and it played every game i own
perfectly. Then suddenly about 2 weeks ago it started getting errors
with doom 3. I fixed those but now i always see white pixel lines at
the intersection of textures, and sometimes when theres lighting
effects, there are bright pixels the same color as the light thats
supposed to be shining on the object. Also the card seems to be
rendering slower than it used to.

(Saunders) wrote in message . com...
I bought my 9800xt a few months ago, and it played every game i own
perfectly. Then suddenly about 2 weeks ago it started getting errors
with doom 3. I fixed those but now i always see white pixel lines at
the intersection of textures, and sometimes when theres lighting
effects, there are bright pixels the same color as the light thats
supposed to be shining on the object. Also the card seems to be
rendering slower than it used to.

do you have a latest ATI drivers. I know the old drivers had issues with Doom3.