Intel core 2duo 8400
Nvidia GeForce 7600 GS (galaxy)
I got the video card from a friend after he upgraded his computer. It's not new but he didn't got any problems with it. I've installed it, got the drivers and put the monitor at 1600x1080, the recommended resolution for my computer. After a day or two, i've noticed that on my screen are many white dots, almost invisible from 40 cm, but very ugly if i got closer. It was like a storm of white dots, traveling from left to right. I've tried to make it look better with the phase/clock settings from the monitor, to synchronize it.. but it didn't work. I don't know what to do... Any advice is welcomed.
I must say that i have the latest drivers for the video card, i have installed the monitor and i use windows xp