Every few seconds, a horizontal bar pops up on the bottom of my screen (about half the size of the Start bar). This bar that shows up displays whatever I have on the top part of my screen.
I hooked up the laptop to my desktop screen and the bar does not show up on the desktop screen. I assume this eliminates some possibilities (like video card?).
I also bought a LCD inverter board (or display inverter, not sure what it's exactly called) and replaced it. But that did nothing. It was worth a shot because it was cheap at only $4 on ebay.
Any ideas what it could be? Would replacing the LCD Screen (the entire thing) definitely fix it?
One weird thing about this problem is that I tried using "print sc" so I can post an image of the problem, but the bar would not show up when I pasted it into Paint. I tried a bunch of times, but it defintely would not show up.
My laptop is HP Elitebook 6930p.