my computer screen flickers with horizontal lines, this problem occurs mostly when im watching videos on youtube or even videos on my computer at full screen. if i turn my resolution down the problem goes away. also if i am watching a video on my computer and i shrink the screen size it also removes the problem, another strange thing is that when im on chrome and this problem occurs the top bar that contains the tab im in doesnt flicker along with the screen.
ive read something about overclocking, but i didnt pay much attention to that during school lol
my graphics card is a NVIDIA GeForce 7025/ NVIDIA nForce 630a, i am using a vga on a 52" sony Bravia.
i want to get a new graphics card for watching movies and what not but will it fix this problem?