Small Moving Vertical Lines

cgsam

Honorable
Apr 22, 2013
4
0
10,510
Hi. There seems to be a lot of small vertical lines on my screen. The odd thing is that they only show up once i log in to my account. When the computer starts up, everything is displayed fine and even the log in screen is fine. Also, the lines dont appear when I enter via safe mode. However, once i log in normally all these random small lines appear all over the place. I already uninstalled and reinstalled my the video drivers and nothing. Any help is appreciated and thanks in advanced. If it helps im running Intel Core i5, NVIDIA GeForce GTX 660 on Win7 64bit with 8gb ram.
 

cgsam

Honorable
Apr 22, 2013
4
0
10,510


I tried many different resolutions with no improvement. Also, when I tried changing the refresh rate, the only rate I can choose is 60 hertz.
 

cgsam

Honorable
Apr 22, 2013
4
0
10,510


I tested the computer with the DVI cable but unfortunately, the lines are still there. I don't think the monitor is the problem because I connected my xbox to it, with the same HDMI cable, and the monitor displayed everything without those small lines everywhere.