at times the screen on my gfs laptop will have lines through it. I have attached a photo. Im thinking its overheating issues on the cpu or video card, any ideas? The laptop is always on a cooling pad.
which laptop are you using? i'm asking because I've had these kinds of problems with the HP Pavilion series of laptops in the past. finally found out that the series I had purchased was prone to gfx card overheating issues.