I play Battlefield Vietnam v1.21 but after 1 or 2 hours playing part of the grafics turn bad, if i switch between guns the grafics get very choppy (only the weapon) this also happens during reloading.
all grafics stay well only the gun goes bad. (to fast to make screenshot)
i run the game on High grafics settings.
I tried new drivers, Directx versions and tried over+underclocking the GK, i tried changing AA + AF. tried different resolution, different graf. settings.
i checked the bios for settings to change.
I build in an extra fan for cooling
Standard the temp of graf.card = 37/38 degrees C and after long gaming it doesnt get higher then 48 dregrees.
Tried to tune card via NTune, nothing helped.
I have searched various forums and sites but i could not find a solution to this problem.
I also play BF2 and i get NO problems at all. even after 4 / 5 hours of continious play.
I am clue less i dont know anymore what to do, maybe there are clever people here that can help me or who had this problem and solved it.
I dont really play those kinds of games myself but remember reading on the forum that some guys were having graphics problems on this kind of game and Tabing in and out seemed to fix it for a while, something about it reseting the video memory cache or something i dont remember exactly what it was doing but you may want to try it.
One thing i do know is that that card isnt concidered to be a gaming card as such and some say its not much better than onboard so you may want to think about upgrading at some point.