Horizontal lines moving vertically

GiraffeAssassin

Honorable
Aug 18, 2013
11
0
10,510
Recently built my first computer and got the Benq RL2455HM as my monitor. All the time I see these horizontal lines, but it's most noticeable in games. I was using a VGA cable with a VGA to DVI converter when I first noticed it. The manual said to adjust the phase, but that didn't help. Other things I've tried and their results
1. HDMI Cable - No Change
2. DVI Cable - Slightly fainter
3. Hooked up to TV - Nothing
4. Taken sceenshots - Don't show up in them
5. Plugged PS3 into monitor - No Lines
Also my drivers are up to date. I'm really at a loss here and need help. The lines can be really annoying
Other things I've tried in accordance to this thread:
1. Change refresh rate