I am using a ATI EAH 5770 Radeon with my PC, win7 64bit, core 2 duo 2.66 Ghz, 4 GB memory and am having problem when playing games. At times, the movies lags, even when playing the game, nearly for a fraction of second, it lags, meaning it freezes slightly. Why?
buy a new graphic card, 8400gs for windows xp with display dirver 260.63. most people think it sucks cause it costs less than 60 bucks. but given the right driver, everything will be fixed
Wrong forum and topic..
Do as they said, reinstall the drivers first. You might want to try the 10.4 or 10.5, i use 10.5 and i have no problems with them. Some manufactures have custom made drivers for ati so the one from amd site do not work or work with problems. I recommend to download the drivers from the manufacturer's site.
If the drivers fail try reinstalling windows and the drivers, all 3 parts. -
You can also try to see if that video card has problems in other systems, the lang in games can also be caused by RAM or CPU or another component.