I've been getting odd transparent lines on my screen. I'm able to see the display fine but its rather annoying. It only seems to occur when my GPU is in use, however; not if I'm just browsing. I tested my GPU with a different monitor and there were no lines. I suspected it may have had something to do with the cable I was using so I bought a replacement and it didn't seem to matter. Could this be a problem with my monitor or is there something I'm missing?